| 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 | $95.70 | 7.470% | $102.8488 | $102.85 | $102.85 | $102.80 |
| Purchase #2 | $49.39 | 9.499% | $54.0816 | $54.08 | $54.10 | $54.10 |
| Purchase #3 | $17.46 | 4.726% | $18.2852 | $18.29 | $18.30 | $18.30 |
| Purchase #4 | $15.81 | 9.153% | $17.2571 | $17.26 | $17.25 | $17.30 |
| Purchase #5 | $170.59 | 6.530% | $181.7295 | $181.73 | $181.75 | $181.70 |
| Purchase #6 | $58.33 | 13.784% | $66.3702 | $66.37 | $66.35 | $66.40 |
| Purchase #7 | $158.54 | 8.659% | $172.268 | $172.27 | $172.25 | $172.30 |
| 7 purchase totals = | $565.82 | $612.8404 | $612.85 | $612.85 | $612.90 | |