| 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 | $61.49 | 9.571% | $67.3752 | $67.38 | $67.40 | $67.40 |
| Purchase #2 | $105.36 | 9.623% | $115.4988 | $115.50 | $115.50 | $115.50 |
| Purchase #3 | $47.37 | 10.510% | $52.3486 | $52.35 | $52.35 | $52.30 |
| Purchase #4 | $209.62 | 7.309% | $224.9411 | $224.94 | $224.95 | $224.90 |
| Purchase #5 | $120.88 | 7.362% | $129.7792 | $129.78 | $129.80 | $129.80 |
| Purchase #6 | $215.41 | 5.708% | $227.7056 | $227.71 | $227.70 | $227.70 |
| Purchase #7 | $90.71 | 11.483% | $101.1262 | $101.13 | $101.15 | $101.10 |
| 7 purchase totals = | $850.84 | $918.7747 | $918.79 | $918.85 | $918.70 | |