| 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 | $8.33 | 3.412% | $8.6142 | $8.61 | $8.60 | $8.60 |
| Purchase #2 | $59.96 | 13.478% | $68.0414 | $68.04 | $68.05 | $68.00 |
| Purchase #3 | $17.52 | 9.486% | $19.1819 | $19.18 | $19.20 | $19.20 |
| Purchase #4 | $130.31 | 6.825% | $139.2037 | $139.20 | $139.20 | $139.20 |
| Purchase #5 | $215.79 | 11.673% | $240.9792 | $240.98 | $241.00 | $241.00 |
| Purchase #6 | $107.68 | 12.161% | $120.775 | $120.78 | $120.80 | $120.80 |
| Purchase #7 | $187.94 | 5.288% | $197.8783 | $197.88 | $197.90 | $197.90 |
| 7 purchase totals = | $727.53 | $794.6737 | $794.67 | $794.75 | $794.70 | |