| 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 | $19.57 | 8.110% | $21.1571 | $21.16 | $21.15 | $21.20 |
| Purchase #2 | $212.77 | 7.213% | $228.1171 | $228.12 | $228.10 | $228.10 |
| Purchase #3 | $87.93 | 4.641% | $92.0108 | $92.01 | $92.00 | $92.00 |
| Purchase #4 | $231.70 | 6.369% | $246.457 | $246.46 | $246.45 | $246.50 |
| Purchase #5 | $158.99 | 9.299% | $173.7745 | $173.77 | $173.75 | $173.80 |
| Purchase #6 | $130.63 | 12.425% | $146.8608 | $146.86 | $146.85 | $146.90 |
| Purchase #7 | $77.60 | 8.673% | $84.3302 | $84.33 | $84.35 | $84.30 |
| 7 purchase totals = | $919.19 | $992.7075 | $992.71 | $992.65 | $992.80 | |