| 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 | $84.65 | 6.267% | $89.955 | $89.96 | $89.95 | $90.00 |
| Purchase #2 | $35.56 | 12.857% | $40.1319 | $40.13 | $40.15 | $40.10 |
| Purchase #3 | $155.58 | 4.494% | $162.5718 | $162.57 | $162.55 | $162.60 |
| Purchase #4 | $127.52 | 8.233% | $138.0187 | $138.02 | $138.00 | $138.00 |
| Purchase #5 | $17.32 | 10.700% | $19.1732 | $19.17 | $19.15 | $19.20 |
| Purchase #6 | $44.67 | 4.808% | $46.8177 | $46.82 | $46.80 | $46.80 |
| Purchase #7 | $110.58 | 8.523% | $120.0047 | $120.00 | $120.00 | $120.00 |
| 7 purchase totals = | $575.88 | $616.6730 | $616.67 | $616.60 | $616.70 | |