| 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 | $56.84 | 6.121% | $60.3192 | $60.32 | $60.30 | $60.30 |
| Purchase #2 | $198.80 | 10.668% | $220.008 | $220.01 | $220.00 | $220.00 |
| Purchase #3 | $172.89 | 5.801% | $182.9193 | $182.92 | $182.90 | $182.90 |
| Purchase #4 | $58.26 | 11.701% | $65.077 | $65.08 | $65.10 | $65.10 |
| Purchase #5 | $161.56 | 10.492% | $178.5109 | $178.51 | $178.50 | $178.50 |
| Purchase #6 | $90.52 | 7.468% | $97.28 | $97.28 | $97.30 | $97.30 |
| Purchase #7 | $152.68 | 8.181% | $165.1708 | $165.17 | $165.15 | $165.20 |
| 7 purchase totals = | $891.55 | $969.2852 | $969.29 | $969.25 | $969.30 | |