| 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 | $66.42 | 5.557% | $70.111 | $70.11 | $70.10 | $70.10 |
| Purchase #2 | $108.31 | 11.585% | $120.8577 | $120.86 | $120.85 | $120.90 |
| Purchase #3 | $163.30 | 3.634% | $169.2343 | $169.23 | $169.25 | $169.20 |
| Purchase #4 | $97.52 | 12.630% | $109.8368 | $109.84 | $109.85 | $109.80 |
| Purchase #5 | $219.55 | 13.159% | $248.4406 | $248.44 | $248.45 | $248.40 |
| Purchase #6 | $10.99 | 4.735% | $11.5104 | $11.51 | $11.50 | $11.50 |
| Purchase #7 | $217.67 | 9.465% | $238.2725 | $238.27 | $238.25 | $238.30 |
| 7 purchase totals = | $883.76 | $968.2633 | $968.26 | $968.25 | $968.20 | |