| 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 | $32.71 | 3.713% | $33.9245 | $33.92 | $33.90 | $33.90 |
| Purchase #2 | $109.89 | 9.316% | $120.1274 | $120.13 | $120.15 | $120.10 |
| Purchase #3 | $182.49 | 3.102% | $188.1508 | $188.15 | $188.15 | $188.20 |
| Purchase #4 | $94.44 | 8.164% | $102.1501 | $102.15 | $102.15 | $102.20 |
| Purchase #5 | $64.29 | 7.563% | $69.1523 | $69.15 | $69.15 | $69.20 |
| Purchase #6 | $190.92 | 13.586% | $216.8584 | $216.86 | $216.85 | $216.90 |
| Purchase #7 | $85.27 | 11.196% | $94.8168 | $94.82 | $94.80 | $94.80 |
| 7 purchase totals = | $760.01 | $825.1803 | $825.18 | $825.15 | $825.30 | |