| 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 | $107.53 | 13.117% | $121.6347 | $121.63 | $121.65 | $121.60 |
| Purchase #2 | $59.34 | 12.686% | $66.8679 | $66.87 | $66.85 | $66.90 |
| Purchase #3 | $36.49 | 3.696% | $37.8387 | $37.84 | $37.85 | $37.80 |
| Purchase #4 | $249.31 | 13.132% | $282.0494 | $282.05 | $282.05 | $282.00 |
| Purchase #5 | $49.77 | 4.436% | $51.9778 | $51.98 | $52.00 | $52.00 |
| Purchase #6 | $132.83 | 9.671% | $145.676 | $145.68 | $145.70 | $145.70 |
| Purchase #7 | $228.53 | 10.195% | $251.8286 | $251.83 | $251.85 | $251.80 |
| 7 purchase totals = | $863.80 | $957.8731 | $957.88 | $957.95 | $957.80 | |