| 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 | $32.78 | 13.244% | $37.1214 | $37.12 | $37.10 | $37.10 |
| Purchase #2 | $84.62 | 12.226% | $94.9656 | $94.97 | $94.95 | $95.00 |
| Purchase #3 | $175.28 | 11.317% | $195.1164 | $195.12 | $195.10 | $195.10 |
| Purchase #4 | $126.63 | 9.527% | $138.694 | $138.69 | $138.70 | $138.70 |
| Purchase #5 | $69.67 | 13.847% | $79.3172 | $79.32 | $79.30 | $79.30 |
| Purchase #6 | $163.83 | 11.705% | $183.0063 | $183.01 | $183.00 | $183.00 |
| Purchase #7 | $178.35 | 8.284% | $193.1245 | $193.12 | $193.10 | $193.10 |
| 7 purchase totals = | $831.16 | $921.3454 | $921.35 | $921.25 | $921.30 | |