| 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 | $42.68 | 9.272% | $46.6373 | $46.64 | $46.65 | $46.60 |
| Purchase #2 | $83.48 | 4.767% | $87.4595 | $87.46 | $87.45 | $87.50 |
| Purchase #3 | $248.32 | 11.825% | $277.6838 | $277.68 | $277.70 | $277.70 |
| Purchase #4 | $150.53 | 11.431% | $167.7371 | $167.74 | $167.75 | $167.70 |
| Purchase #5 | $44.85 | 11.688% | $50.0921 | $50.09 | $50.10 | $50.10 |
| Purchase #6 | $92.65 | 4.777% | $97.0759 | $97.08 | $97.10 | $97.10 |
| Purchase #7 | $203.39 | 13.637% | $231.1263 | $231.13 | $231.15 | $231.10 |
| 7 purchase totals = | $865.90 | $957.8120 | $957.82 | $957.90 | $957.80 | |