| 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 | $75.41 | 11.746% | $84.2677 | $84.27 | $84.25 | $84.30 |
| Purchase #2 | $137.95 | 10.292% | $152.1478 | $152.15 | $152.15 | $152.10 |
| Purchase #3 | $86.26 | 5.642% | $91.1268 | $91.13 | $91.15 | $91.10 |
| Purchase #4 | $59.71 | 9.143% | $65.1693 | $65.17 | $65.15 | $65.20 |
| Purchase #5 | $203.64 | 3.755% | $211.2867 | $211.29 | $211.30 | $211.30 |
| Purchase #6 | $21.34 | 8.781% | $23.2139 | $23.21 | $23.20 | $23.20 |
| Purchase #7 | $6.58 | 9.190% | $7.1847 | $7.18 | $7.20 | $7.20 |
| 7 purchase totals = | $590.89 | $634.3969 | $634.40 | $634.40 | $634.40 | |