| 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 | $64.34 | 7.734% | $69.3161 | $69.32 | $69.30 | $69.30 |
| Purchase #2 | $18.53 | 7.199% | $19.864 | $19.86 | $19.85 | $19.90 |
| Purchase #3 | $168.95 | 5.263% | $177.8418 | $177.84 | $177.85 | $177.80 |
| Purchase #4 | $210.39 | 7.580% | $226.3376 | $226.34 | $226.35 | $226.30 |
| Purchase #5 | $78.35 | 12.548% | $88.1814 | $88.18 | $88.20 | $88.20 |
| Purchase #6 | $26.38 | 11.245% | $29.3464 | $29.35 | $29.35 | $29.30 |
| Purchase #7 | $133.28 | 7.653% | $143.4799 | $143.48 | $143.50 | $143.50 |
| 7 purchase totals = | $700.22 | $754.3672 | $754.37 | $754.40 | $754.30 | |