| 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 | $55.81 | 3.807% | $57.9347 | $57.93 | $57.95 | $57.90 |
| Purchase #2 | $163.62 | 5.660% | $172.8809 | $172.88 | $172.90 | $172.90 |
| Purchase #3 | $145.61 | 8.146% | $157.4714 | $157.47 | $157.45 | $157.50 |
| Purchase #4 | $135.89 | 13.566% | $154.3248 | $154.32 | $154.30 | $154.30 |
| Purchase #5 | $88.47 | 5.589% | $93.4146 | $93.41 | $93.40 | $93.40 |
| Purchase #6 | $126.70 | 13.424% | $143.7082 | $143.71 | $143.70 | $143.70 |
| Purchase #7 | $24.94 | 11.332% | $27.7662 | $27.77 | $27.75 | $27.80 |
| 7 purchase totals = | $741.04 | $807.5008 | $807.49 | $807.45 | $807.50 | |