| 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 | $66.57 | 11.869% | $74.4712 | $74.47 | $74.45 | $74.50 |
| Purchase #2 | $93.58 | 9.461% | $102.4336 | $102.43 | $102.45 | $102.40 |
| Purchase #3 | $132.28 | 4.132% | $137.7458 | $137.75 | $137.75 | $137.70 |
| Purchase #4 | $81.54 | 5.634% | $86.134 | $86.13 | $86.15 | $86.10 |
| Purchase #5 | $121.92 | 5.124% | $128.1672 | $128.17 | $128.15 | $128.20 |
| Purchase #6 | $50.49 | 8.851% | $54.9589 | $54.96 | $54.95 | $55.00 |
| Purchase #7 | $11.74 | 12.784% | $13.2408 | $13.24 | $13.25 | $13.20 |
| 7 purchase totals = | $558.12 | $597.1515 | $597.15 | $597.15 | $597.10 | |