| 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 | $20.70 | 9.666% | $22.7009 | $22.70 | $22.70 | $22.70 |
| Purchase #2 | $27.68 | 4.853% | $29.0233 | $29.02 | $29.00 | $29.00 |
| Purchase #3 | $71.66 | 7.335% | $76.9163 | $76.92 | $76.90 | $76.90 |
| Purchase #4 | $200.82 | 8.787% | $218.4661 | $218.47 | $218.45 | $218.50 |
| Purchase #5 | $117.95 | 3.369% | $121.9237 | $121.92 | $121.90 | $121.90 |
| Purchase #6 | $60.49 | 9.627% | $66.3134 | $66.31 | $66.30 | $66.30 |
| Purchase #7 | $234.86 | 10.688% | $259.9618 | $259.96 | $259.95 | $260.00 |
| 7 purchase totals = | $734.16 | $795.3055 | $795.30 | $795.20 | $795.30 | |