| 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 | $53.70 | 6.463% | $57.1706 | $57.17 | $57.15 | $57.20 |
| Purchase #2 | $126.50 | 13.872% | $144.0481 | $144.05 | $144.05 | $144.00 |
| Purchase #3 | $130.89 | 6.163% | $138.9568 | $138.96 | $138.95 | $139.00 |
| Purchase #4 | $238.97 | 6.446% | $254.374 | $254.37 | $254.35 | $254.40 |
| Purchase #5 | $206.46 | 13.513% | $234.3589 | $234.36 | $234.35 | $234.40 |
| Purchase #6 | $33.43 | 13.833% | $38.0544 | $38.05 | $38.05 | $38.10 |
| Purchase #7 | $33.36 | 7.461% | $35.849 | $35.85 | $35.85 | $35.80 |
| 7 purchase totals = | $823.31 | $902.8118 | $902.81 | $902.75 | $902.90 | |