| 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 | $55.52 | 7.137% | $59.4825 | $59.48 | $59.50 | $59.50 |
| Purchase #2 | $205.37 | 9.725% | $225.3422 | $225.34 | $225.35 | $225.30 |
| Purchase #3 | $113.91 | 6.337% | $121.1285 | $121.13 | $121.15 | $121.10 |
| Purchase #4 | $81.43 | 13.128% | $92.1201 | $92.12 | $92.10 | $92.10 |
| Purchase #5 | $47.93 | 4.674% | $50.1702 | $50.17 | $50.15 | $50.20 |
| Purchase #6 | $206.56 | 6.356% | $219.689 | $219.69 | $219.70 | $219.70 |
| Purchase #7 | $211.25 | 5.486% | $222.8392 | $222.84 | $222.85 | $222.80 |
| 7 purchase totals = | $921.97 | $990.7717 | $990.77 | $990.80 | $990.70 | |