| 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 | $63.98 | 3.733% | $66.3684 | $66.37 | $66.35 | $66.40 |
| Purchase #2 | $150.81 | 7.631% | $162.3183 | $162.32 | $162.30 | $162.30 |
| Purchase #3 | $5.69 | 13.815% | $6.4761 | $6.48 | $6.50 | $6.50 |
| Purchase #4 | $40.55 | 13.704% | $46.107 | $46.11 | $46.10 | $46.10 |
| Purchase #5 | $242.33 | 10.186% | $267.0137 | $267.01 | $267.00 | $267.00 |
| Purchase #6 | $54.75 | 12.807% | $61.7618 | $61.76 | $61.75 | $61.80 |
| Purchase #7 | $75.50 | 6.861% | $80.6801 | $80.68 | $80.70 | $80.70 |
| 7 purchase totals = | $633.61 | $690.7254 | $690.73 | $690.70 | $690.80 | |