| 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 | $63.76 | 3.662% | $66.0949 | $66.09 | $66.10 | $66.10 |
| Purchase #2 | $178.53 | 4.683% | $186.8906 | $186.89 | $186.90 | $186.90 |
| Purchase #3 | $81.28 | 13.856% | $92.5422 | $92.54 | $92.55 | $92.50 |
| Purchase #4 | $129.28 | 13.179% | $146.3178 | $146.32 | $146.30 | $146.30 |
| Purchase #5 | $102.66 | 6.677% | $109.5146 | $109.51 | $109.50 | $109.50 |
| Purchase #6 | $27.75 | 5.505% | $29.2776 | $29.28 | $29.30 | $29.30 |
| Purchase #7 | $131.98 | 7.720% | $142.1689 | $142.17 | $142.15 | $142.20 |
| 7 purchase totals = | $715.24 | $772.8066 | $772.80 | $772.80 | $772.80 | |