| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $89.34 | 9.347% | $97.6906 | $97.69 | $97.70 | $97.70 |
| Purchase #2 | $54.25 | 10.412% | $59.8985 | $59.90 | $59.90 | $59.90 |
| Purchase #3 | $120.51 | 8.340% | $130.5605 | $130.56 | $130.55 | $130.60 |
| Purchase #4 | $90.65 | 7.821% | $97.7397 | $97.74 | $97.75 | $97.70 |
| Purchase #5 | $13.45 | 9.580% | $14.7385 | $14.74 | $14.75 | $14.70 |
| Purchase #6 | $206.80 | 11.648% | $230.8881 | $230.89 | $230.90 | $230.90 |
| Purchase #7 | $176.80 | 9.327% | $193.2901 | $193.29 | $193.30 | $193.30 |
| 7 purchase totals = | $751.80 | $824.8060 | $824.81 | $824.85 | $824.80 | |