| 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 | $27.44 | 6.106% | $29.1155 | $29.12 | $29.10 | $29.10 |
| Purchase #2 | $182.26 | 12.735% | $205.4708 | $205.47 | $205.45 | $205.50 |
| Purchase #3 | $107.47 | 13.763% | $122.2611 | $122.26 | $122.25 | $122.30 |
| Purchase #4 | $155.75 | 4.196% | $162.2853 | $162.29 | $162.30 | $162.30 |
| Purchase #5 | $60.55 | 5.295% | $63.7561 | $63.76 | $63.75 | $63.80 |
| Purchase #6 | $88.35 | 4.562% | $92.3805 | $92.38 | $92.40 | $92.40 |
| Purchase #7 | $116.95 | 13.684% | $132.9534 | $132.95 | $132.95 | $133.00 |
| 7 purchase totals = | $738.77 | $808.2227 | $808.23 | $808.20 | $808.40 | |