| 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 | $123.68 | 3.257% | $127.7083 | $127.71 | $127.70 | $127.70 |
| Purchase #2 | $74.82 | 8.202% | $80.9567 | $80.96 | $80.95 | $81.00 |
| Purchase #3 | $43.68 | 9.331% | $47.7558 | $47.76 | $47.75 | $47.80 |
| Purchase #4 | $89.97 | 8.203% | $97.3502 | $97.35 | $97.35 | $97.40 |
| Purchase #5 | $228.42 | 7.255% | $244.9919 | $244.99 | $245.00 | $245.00 |
| Purchase #6 | $53.38 | 7.119% | $57.1801 | $57.18 | $57.20 | $57.20 |
| Purchase #7 | $248.37 | 7.687% | $267.4622 | $267.46 | $267.45 | $267.50 |
| 7 purchase totals = | $862.32 | $923.4052 | $923.41 | $923.40 | $923.60 | |