| 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 | $14.36 | 6.840% | $15.3422 | $15.34 | $15.35 | $15.30 |
| Purchase #2 | $22.83 | 13.682% | $25.9536 | $25.95 | $25.95 | $26.00 |
| Purchase #3 | $152.98 | 7.299% | $164.146 | $164.15 | $164.15 | $164.10 |
| Purchase #4 | $125.43 | 5.369% | $132.1643 | $132.16 | $132.15 | $132.20 |
| Purchase #5 | $49.72 | 10.297% | $54.8397 | $54.84 | $54.85 | $54.80 |
| Purchase #6 | $95.98 | 13.375% | $108.8173 | $108.82 | $108.80 | $108.80 |
| Purchase #7 | $247.60 | 8.620% | $268.9431 | $268.94 | $268.95 | $268.90 |
| 7 purchase totals = | $708.90 | $770.2062 | $770.20 | $770.20 | $770.10 | |