| 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 | $98.88 | 13.811% | $112.5363 | $112.54 | $112.55 | $112.50 |
| Purchase #2 | $59.66 | 8.833% | $64.9298 | $64.93 | $64.95 | $64.90 |
| Purchase #3 | $139.84 | 6.779% | $149.3198 | $149.32 | $149.30 | $149.30 |
| Purchase #4 | $169.32 | 9.340% | $185.1345 | $185.13 | $185.15 | $185.10 |
| Purchase #5 | $236.92 | 7.687% | $255.132 | $255.13 | $255.15 | $255.10 |
| Purchase #6 | $97.49 | 9.171% | $106.4308 | $106.43 | $106.45 | $106.40 |
| Purchase #7 | $46.30 | 6.534% | $49.3252 | $49.33 | $49.35 | $49.30 |
| 7 purchase totals = | $848.41 | $922.8084 | $922.81 | $922.90 | $922.60 | |