| 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 | $98.99 | 8.471% | $107.3754 | $107.38 | $107.40 | $107.40 |
| Purchase #2 | $144.52 | 10.585% | $159.8174 | $159.82 | $159.80 | $159.80 |
| Purchase #3 | $21.42 | 5.782% | $22.6585 | $22.66 | $22.65 | $22.70 |
| Purchase #4 | $12.57 | 4.221% | $13.1006 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $162.61 | 11.464% | $181.2516 | $181.25 | $181.25 | $181.30 |
| Purchase #6 | $227.38 | 10.140% | $250.4363 | $250.44 | $250.45 | $250.40 |
| Purchase #7 | $54.79 | 8.172% | $59.2674 | $59.27 | $59.25 | $59.30 |
| 7 purchase totals = | $722.28 | $793.9072 | $793.92 | $793.90 | $794.00 | |