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 | $105.67 | 4.167% | $110.0733 | $110.07 | $110.05 | $110.10 |
Purchase #2 | $109.41 | 10.701% | $121.118 | $121.12 | $121.10 | $121.10 |
Purchase #3 | $49.69 | 4.830% | $52.09 | $52.09 | $52.10 | $52.10 |
Purchase #4 | $148.77 | 4.206% | $155.0273 | $155.03 | $155.05 | $155.00 |
Purchase #5 | $123.63 | 7.436% | $132.8231 | $132.82 | $132.80 | $132.80 |
Purchase #6 | $27.56 | 9.462% | $30.1677 | $30.17 | $30.15 | $30.20 |
Purchase #7 | $105.58 | 6.401% | $112.3382 | $112.34 | $112.35 | $112.30 |
7 purchase totals = | $670.31 | $713.6376 | $713.64 | $713.60 | $713.60 |