| 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 | $10.87 | 6.468% | $11.5731 | $11.57 | $11.55 | $11.60 |
| Purchase #2 | $51.71 | 13.601% | $58.7431 | $58.74 | $58.75 | $58.70 |
| Purchase #3 | $133.39 | 13.573% | $151.495 | $151.50 | $151.50 | $151.50 |
| Purchase #4 | $21.30 | 8.255% | $23.0583 | $23.06 | $23.05 | $23.10 |
| Purchase #5 | $228.41 | 12.484% | $256.9247 | $256.92 | $256.90 | $256.90 |
| Purchase #6 | $115.88 | 10.340% | $127.862 | $127.86 | $127.85 | $127.90 |
| Purchase #7 | $87.40 | 9.850% | $96.0089 | $96.01 | $96.00 | $96.00 |
| 7 purchase totals = | $648.96 | $725.6651 | $725.66 | $725.60 | $725.70 | |