| 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 | $107.35 | 11.650% | $119.8563 | $119.86 | $119.85 | $119.90 |
| Purchase #2 | $81.95 | 4.349% | $85.514 | $85.51 | $85.50 | $85.50 |
| Purchase #3 | $5.34 | 11.568% | $5.9577 | $5.96 | $5.95 | $6.00 |
| Purchase #4 | $46.31 | 9.392% | $50.6594 | $50.66 | $50.65 | $50.70 |
| Purchase #5 | $97.32 | 13.724% | $110.6762 | $110.68 | $110.70 | $110.70 |
| Purchase #6 | $62.79 | 11.128% | $69.7773 | $69.78 | $69.80 | $69.80 |
| Purchase #7 | $151.47 | 12.657% | $170.6416 | $170.64 | $170.65 | $170.60 |
| 7 purchase totals = | $552.53 | $613.0825 | $613.09 | $613.10 | $613.20 | |