| 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 | $74.72 | 8.869% | $81.3469 | $81.35 | $81.35 | $81.30 |
| Purchase #2 | $206.78 | 3.180% | $213.3556 | $213.36 | $213.35 | $213.40 |
| Purchase #3 | $45.98 | 9.196% | $50.2083 | $50.21 | $50.20 | $50.20 |
| Purchase #4 | $224.44 | 5.859% | $237.5899 | $237.59 | $237.60 | $237.60 |
| Purchase #5 | $24.25 | 11.415% | $27.0181 | $27.02 | $27.00 | $27.00 |
| Purchase #6 | $88.55 | 8.778% | $96.3229 | $96.32 | $96.30 | $96.30 |
| Purchase #7 | $22.54 | 11.476% | $25.1267 | $25.13 | $25.15 | $25.10 |
| 7 purchase totals = | $687.26 | $730.9684 | $730.98 | $730.95 | $730.90 | |