| 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 | $88.81 | 11.500% | $99.0232 | $99.02 | $99.00 | $99.00 |
| Purchase #2 | $152.89 | 4.557% | $159.8572 | $159.86 | $159.85 | $159.90 |
| Purchase #3 | $19.55 | 12.304% | $21.9554 | $21.96 | $21.95 | $22.00 |
| Purchase #4 | $112.25 | 7.589% | $120.7687 | $120.77 | $120.75 | $120.80 |
| Purchase #5 | $153.96 | 13.694% | $175.0433 | $175.04 | $175.05 | $175.00 |
| Purchase #6 | $22.28 | 8.117% | $24.0885 | $24.09 | $24.10 | $24.10 |
| Purchase #7 | $233.74 | 9.745% | $256.518 | $256.52 | $256.50 | $256.50 |
| 7 purchase totals = | $783.48 | $857.2543 | $857.26 | $857.20 | $857.30 | |