| 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 | $21.79 | 11.676% | $24.3342 | $24.33 | $24.35 | $24.30 |
| Purchase #2 | $162.29 | 6.183% | $172.3244 | $172.32 | $172.30 | $172.30 |
| Purchase #3 | $197.92 | 3.104% | $204.0634 | $204.06 | $204.05 | $204.10 |
| Purchase #4 | $157.39 | 7.446% | $169.1093 | $169.11 | $169.10 | $169.10 |
| Purchase #5 | $111.54 | 7.703% | $120.1319 | $120.13 | $120.15 | $120.10 |
| Purchase #6 | $108.67 | 9.827% | $119.349 | $119.35 | $119.35 | $119.30 |
| Purchase #7 | $89.53 | 7.455% | $96.2045 | $96.20 | $96.20 | $96.20 |
| 7 purchase totals = | $849.13 | $905.5167 | $905.50 | $905.50 | $905.40 | |