| 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 | $42.86 | 3.787% | $44.4831 | $44.48 | $44.50 | $44.50 |
| Purchase #2 | $86.36 | 8.610% | $93.7956 | $93.80 | $93.80 | $93.80 |
| Purchase #3 | $228.39 | 10.859% | $253.1909 | $253.19 | $253.20 | $253.20 |
| Purchase #4 | $33.31 | 6.528% | $35.4845 | $35.48 | $35.50 | $35.50 |
| Purchase #5 | $136.70 | 5.611% | $144.3702 | $144.37 | $144.35 | $144.40 |
| Purchase #6 | $171.25 | 10.248% | $188.7997 | $188.80 | $188.80 | $188.80 |
| Purchase #7 | $159.51 | 7.478% | $171.4382 | $171.44 | $171.45 | $171.40 |
| 7 purchase totals = | $858.38 | $931.5622 | $931.56 | $931.60 | $931.60 | |