| 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 | $244.90 | 10.302% | $270.1296 | $270.13 | $270.15 | $270.10 |
| Purchase #2 | $159.51 | 3.466% | $165.0386 | $165.04 | $165.05 | $165.00 |
| Purchase #3 | $44.91 | 8.163% | $48.576 | $48.58 | $48.60 | $48.60 |
| Purchase #4 | $128.64 | 6.873% | $137.4814 | $137.48 | $137.50 | $137.50 |
| Purchase #5 | $12.86 | 8.213% | $13.9162 | $13.92 | $13.90 | $13.90 |
| Purchase #6 | $58.26 | 11.631% | $65.0362 | $65.04 | $65.05 | $65.00 |
| Purchase #7 | $96.95 | 11.570% | $108.1671 | $108.17 | $108.15 | $108.20 |
| 7 purchase totals = | $746.03 | $808.3451 | $808.36 | $808.40 | $808.30 | |