| 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 | $37.89 | 8.281% | $41.0277 | $41.03 | $41.05 | $41.00 |
| Purchase #2 | $104.49 | 7.484% | $112.31 | $112.31 | $112.30 | $112.30 |
| Purchase #3 | $98.55 | 7.760% | $106.1975 | $106.20 | $106.20 | $106.20 |
| Purchase #4 | $13.71 | 6.416% | $14.5896 | $14.59 | $14.60 | $14.60 |
| Purchase #5 | $75.64 | 6.664% | $80.6806 | $80.68 | $80.70 | $80.70 |
| Purchase #6 | $131.81 | 8.618% | $143.1694 | $143.17 | $143.15 | $143.20 |
| Purchase #7 | $63.95 | 3.621% | $66.2656 | $66.27 | $66.25 | $66.30 |
| 7 purchase totals = | $526.04 | $564.2404 | $564.25 | $564.25 | $564.30 | |