| 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 | $91.86 | 5.551% | $96.9591 | $96.96 | $96.95 | $97.00 |
| Purchase #2 | $26.79 | 9.773% | $29.4082 | $29.41 | $29.40 | $29.40 |
| Purchase #3 | $84.92 | 12.756% | $95.7524 | $95.75 | $95.75 | $95.80 |
| Purchase #4 | $56.89 | 9.292% | $62.1762 | $62.18 | $62.20 | $62.20 |
| Purchase #5 | $231.90 | 8.162% | $250.8277 | $250.83 | $250.85 | $250.80 |
| Purchase #6 | $101.68 | 5.327% | $107.0965 | $107.10 | $107.10 | $107.10 |
| Purchase #7 | $40.71 | 12.149% | $45.6559 | $45.66 | $45.65 | $45.70 |
| 7 purchase totals = | $634.75 | $687.8760 | $687.89 | $687.90 | $688.00 | |