| 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 | $219.37 | 5.497% | $231.4288 | $231.43 | $231.45 | $231.40 |
| Purchase #2 | $25.39 | 5.222% | $26.7159 | $26.72 | $26.70 | $26.70 |
| Purchase #3 | $89.44 | 9.726% | $98.1389 | $98.14 | $98.15 | $98.10 |
| Purchase #4 | $100.48 | 7.481% | $107.9969 | $108.00 | $108.00 | $108.00 |
| Purchase #5 | $72.63 | 3.301% | $75.0275 | $75.03 | $75.05 | $75.00 |
| Purchase #6 | $86.68 | 13.839% | $98.6756 | $98.68 | $98.70 | $98.70 |
| Purchase #7 | $127.35 | 12.688% | $143.5082 | $143.51 | $143.50 | $143.50 |
| 7 purchase totals = | $721.34 | $781.4918 | $781.51 | $781.55 | $781.40 | |