| 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 | $45.39 | 12.476% | $51.0529 | $51.05 | $51.05 | $51.10 |
| Purchase #2 | $45.51 | 6.448% | $48.4445 | $48.44 | $48.45 | $48.40 |
| Purchase #3 | $87.31 | 12.115% | $97.8876 | $97.89 | $97.90 | $97.90 |
| Purchase #4 | $182.92 | 11.154% | $203.3229 | $203.32 | $203.30 | $203.30 |
| Purchase #5 | $94.25 | 3.271% | $97.3329 | $97.33 | $97.35 | $97.30 |
| Purchase #6 | $129.57 | 12.812% | $146.1705 | $146.17 | $146.15 | $146.20 |
| Purchase #7 | $228.55 | 10.169% | $251.7912 | $251.79 | $251.80 | $251.80 |
| 7 purchase totals = | $813.50 | $896.0025 | $895.99 | $896.00 | $896.00 | |