| 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 | $94.95 | 8.731% | $103.2401 | $103.24 | $103.25 | $103.20 |
| Purchase #2 | $112.56 | 6.873% | $120.2962 | $120.30 | $120.30 | $120.30 |
| Purchase #3 | $89.79 | 4.294% | $93.6456 | $93.65 | $93.65 | $93.60 |
| Purchase #4 | $45.85 | 7.629% | $49.3479 | $49.35 | $49.35 | $49.30 |
| Purchase #5 | $109.72 | 10.695% | $121.4546 | $121.45 | $121.45 | $121.50 |
| Purchase #6 | $129.49 | 3.471% | $133.9846 | $133.98 | $134.00 | $134.00 |
| Purchase #7 | $93.57 | 11.701% | $104.5186 | $104.52 | $104.50 | $104.50 |
| 7 purchase totals = | $675.93 | $726.4876 | $726.49 | $726.50 | $726.40 | |