| 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 | $97.67 | 3.201% | $100.7964 | $100.80 | $100.80 | $100.80 |
| Purchase #2 | $95.82 | 11.844% | $107.1689 | $107.17 | $107.15 | $107.20 |
| Purchase #3 | $83.42 | 12.172% | $93.5739 | $93.57 | $93.55 | $93.60 |
| Purchase #4 | $57.53 | 5.790% | $60.861 | $60.86 | $60.85 | $60.90 |
| Purchase #5 | $235.27 | 13.729% | $267.5702 | $267.57 | $267.55 | $267.60 |
| Purchase #6 | $172.64 | 5.292% | $181.7761 | $181.78 | $181.80 | $181.80 |
| Purchase #7 | $92.26 | 10.294% | $101.7572 | $101.76 | $101.75 | $101.80 |
| 7 purchase totals = | $834.61 | $913.5037 | $913.51 | $913.45 | $913.70 | |