| 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 | $31.39 | 7.865% | $33.8588 | $33.86 | $33.85 | $33.90 |
| Purchase #2 | $73.84 | 11.159% | $82.0798 | $82.08 | $82.10 | $82.10 |
| Purchase #3 | $81.73 | 13.749% | $92.9671 | $92.97 | $92.95 | $93.00 |
| Purchase #4 | $215.78 | 4.151% | $224.737 | $224.74 | $224.75 | $224.70 |
| Purchase #5 | $244.79 | 8.295% | $265.0953 | $265.10 | $265.10 | $265.10 |
| Purchase #6 | $141.31 | 10.493% | $156.1377 | $156.14 | $156.15 | $156.10 |
| Purchase #7 | $112.54 | 6.836% | $120.2332 | $120.23 | $120.25 | $120.20 |
| 7 purchase totals = | $901.38 | $975.1089 | $975.12 | $975.15 | $975.10 | |