| 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 | $202.47 | 7.739% | $218.1392 | $218.14 | $218.15 | $218.10 |
| Purchase #2 | $9.54 | 9.494% | $10.4457 | $10.45 | $10.45 | $10.40 |
| Purchase #3 | $143.59 | 6.459% | $152.8645 | $152.86 | $152.85 | $152.90 |
| Purchase #4 | $51.51 | 4.396% | $53.7744 | $53.77 | $53.75 | $53.80 |
| Purchase #5 | $81.32 | 8.338% | $88.1005 | $88.10 | $88.10 | $88.10 |
| Purchase #6 | $12.93 | 13.543% | $14.6811 | $14.68 | $14.70 | $14.70 |
| Purchase #7 | $64.96 | 5.682% | $68.651 | $68.65 | $68.65 | $68.70 |
| 7 purchase totals = | $566.32 | $606.6564 | $606.65 | $606.65 | $606.70 | |