| 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 | $16.79 | 12.180% | $18.835 | $18.84 | $18.85 | $18.80 |
| Purchase #2 | $132.90 | 13.545% | $150.9013 | $150.90 | $150.90 | $150.90 |
| Purchase #3 | $61.82 | 4.372% | $64.5228 | $64.52 | $64.50 | $64.50 |
| Purchase #4 | $159.79 | 4.433% | $166.8735 | $166.87 | $166.85 | $166.90 |
| Purchase #5 | $54.75 | 6.156% | $58.1204 | $58.12 | $58.10 | $58.10 |
| Purchase #6 | $16.29 | 13.257% | $18.4496 | $18.45 | $18.45 | $18.40 |
| Purchase #7 | $96.85 | 11.839% | $108.3161 | $108.32 | $108.30 | $108.30 |
| 7 purchase totals = | $539.19 | $586.0187 | $586.02 | $585.95 | $585.90 | |