| 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 | $31.85 | 6.335% | $33.8677 | $33.87 | $33.85 | $33.90 |
| Purchase #2 | $50.61 | 6.306% | $53.8015 | $53.80 | $53.80 | $53.80 |
| Purchase #3 | $23.80 | 5.404% | $25.0862 | $25.09 | $25.10 | $25.10 |
| Purchase #4 | $234.27 | 6.772% | $250.1348 | $250.13 | $250.15 | $250.10 |
| Purchase #5 | $147.70 | 9.445% | $161.6503 | $161.65 | $161.65 | $161.70 |
| Purchase #6 | $198.55 | 11.392% | $221.1688 | $221.17 | $221.15 | $221.20 |
| Purchase #7 | $186.93 | 11.590% | $208.5952 | $208.60 | $208.60 | $208.60 |
| 7 purchase totals = | $873.71 | $954.3045 | $954.31 | $954.30 | $954.40 | |