| 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 | $46.72 | 12.655% | $52.6324 | $52.63 | $52.65 | $52.60 |
| Purchase #2 | $119.96 | 5.105% | $126.084 | $126.08 | $126.10 | $126.10 |
| Purchase #3 | $29.66 | 4.718% | $31.0594 | $31.06 | $31.05 | $31.10 |
| Purchase #4 | $72.42 | 5.738% | $76.5755 | $76.58 | $76.60 | $76.60 |
| Purchase #5 | $15.71 | 9.530% | $17.2072 | $17.21 | $17.20 | $17.20 |
| Purchase #6 | $191.34 | 6.291% | $203.3772 | $203.38 | $203.40 | $203.40 |
| Purchase #7 | $119.84 | 10.208% | $132.0733 | $132.07 | $132.05 | $132.10 |
| 7 purchase totals = | $595.65 | $639.0090 | $639.01 | $639.05 | $639.10 | |