| 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 | $30.73 | 4.367% | $32.072 | $32.07 | $32.05 | $32.10 |
| Purchase #2 | $41.56 | 8.726% | $45.1865 | $45.19 | $45.20 | $45.20 |
| Purchase #3 | $139.95 | 5.396% | $147.5017 | $147.50 | $147.50 | $147.50 |
| Purchase #4 | $63.52 | 7.535% | $68.3062 | $68.31 | $68.30 | $68.30 |
| Purchase #5 | $51.73 | 13.388% | $58.6556 | $58.66 | $58.65 | $58.70 |
| Purchase #6 | $151.67 | 11.108% | $168.5175 | $168.52 | $168.50 | $168.50 |
| Purchase #7 | $30.29 | 5.221% | $31.8714 | $31.87 | $31.85 | $31.90 |
| 7 purchase totals = | $509.45 | $552.1109 | $552.12 | $552.05 | $552.20 | |