| 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 | $125.67 | 10.155% | $138.4318 | $138.43 | $138.45 | $138.40 |
| Purchase #2 | $48.27 | 13.672% | $54.8695 | $54.87 | $54.85 | $54.90 |
| Purchase #3 | $241.27 | 13.267% | $273.2793 | $273.28 | $273.30 | $273.30 |
| Purchase #4 | $20.93 | 10.230% | $23.0711 | $23.07 | $23.05 | $23.10 |
| Purchase #5 | $64.31 | 6.515% | $68.4998 | $68.50 | $68.50 | $68.50 |
| Purchase #6 | $62.52 | 3.462% | $64.6844 | $64.68 | $64.70 | $64.70 |
| Purchase #7 | $152.81 | 13.113% | $172.848 | $172.85 | $172.85 | $172.80 |
| 7 purchase totals = | $715.78 | $795.6839 | $795.68 | $795.70 | $795.70 | |