| 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 | $55.51 | 11.290% | $61.7771 | $61.78 | $61.80 | $61.80 |
| Purchase #2 | $228.84 | 3.778% | $237.4856 | $237.49 | $237.50 | $237.50 |
| Purchase #3 | $192.62 | 10.715% | $213.2592 | $213.26 | $213.25 | $213.30 |
| Purchase #4 | $147.47 | 12.478% | $165.8713 | $165.87 | $165.85 | $165.90 |
| Purchase #5 | $24.68 | 6.614% | $26.3123 | $26.31 | $26.30 | $26.30 |
| Purchase #6 | $110.93 | 12.782% | $125.1091 | $125.11 | $125.10 | $125.10 |
| Purchase #7 | $158.71 | 9.701% | $174.1065 | $174.11 | $174.10 | $174.10 |
| 7 purchase totals = | $918.76 | $1,003.9211 | $1,003.93 | $1,003.90 | $1,004.00 | |