| 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 | $31.71 | 10.244% | $34.9584 | $34.96 | $34.95 | $35.00 |
| Purchase #2 | $136.27 | 5.204% | $143.3615 | $143.36 | $143.35 | $143.40 |
| Purchase #3 | $6.51 | 4.630% | $6.8114 | $6.81 | $6.80 | $6.80 |
| Purchase #4 | $191.77 | 5.600% | $202.5091 | $202.51 | $202.50 | $202.50 |
| Purchase #5 | $112.63 | 7.483% | $121.0581 | $121.06 | $121.05 | $121.10 |
| Purchase #6 | $143.44 | 8.152% | $155.1332 | $155.13 | $155.15 | $155.10 |
| Purchase #7 | $61.47 | 10.132% | $67.6981 | $67.70 | $67.70 | $67.70 |
| 7 purchase totals = | $683.80 | $731.5298 | $731.53 | $731.50 | $731.60 | |