| 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 | $89.49 | 13.372% | $101.4566 | $101.46 | $101.45 | $101.50 |
| Purchase #2 | $35.62 | 6.531% | $37.9463 | $37.95 | $37.95 | $37.90 |
| Purchase #3 | $162.95 | 10.820% | $180.5812 | $180.58 | $180.60 | $180.60 |
| Purchase #4 | $151.91 | 12.425% | $170.7848 | $170.78 | $170.80 | $170.80 |
| Purchase #5 | $117.57 | 9.558% | $128.8073 | $128.81 | $128.80 | $128.80 |
| Purchase #6 | $111.52 | 11.310% | $124.1329 | $124.13 | $124.15 | $124.10 |
| Purchase #7 | $110.73 | 5.785% | $117.1357 | $117.14 | $117.15 | $117.10 |
| 7 purchase totals = | $779.79 | $860.8448 | $860.85 | $860.90 | $860.80 | |