| 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 | $73.62 | 11.130% | $81.8139 | $81.81 | $81.80 | $81.80 |
| Purchase #2 | $32.89 | 13.620% | $37.3696 | $37.37 | $37.35 | $37.40 |
| Purchase #3 | $148.28 | 12.533% | $166.8639 | $166.86 | $166.85 | $166.90 |
| Purchase #4 | $86.87 | 5.469% | $91.6209 | $91.62 | $91.60 | $91.60 |
| Purchase #5 | $191.98 | 5.115% | $201.7998 | $201.80 | $201.80 | $201.80 |
| Purchase #6 | $216.86 | 6.720% | $231.433 | $231.43 | $231.45 | $231.40 |
| Purchase #7 | $53.79 | 8.622% | $58.4278 | $58.43 | $58.45 | $58.40 |
| 7 purchase totals = | $804.29 | $869.3289 | $869.32 | $869.30 | $869.30 | |