| 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 | $111.69 | 11.583% | $124.6271 | $124.63 | $124.65 | $124.60 |
| Purchase #2 | $48.70 | 12.471% | $54.7734 | $54.77 | $54.75 | $54.80 |
| Purchase #3 | $54.70 | 3.863% | $56.8131 | $56.81 | $56.80 | $56.80 |
| Purchase #4 | $228.74 | 11.572% | $255.2098 | $255.21 | $255.20 | $255.20 |
| Purchase #5 | $147.92 | 9.309% | $161.6899 | $161.69 | $161.70 | $161.70 |
| Purchase #6 | $99.39 | 9.788% | $109.1183 | $109.12 | $109.10 | $109.10 |
| Purchase #7 | $113.52 | 5.265% | $119.4968 | $119.50 | $119.50 | $119.50 |
| 7 purchase totals = | $804.66 | $881.7284 | $881.73 | $881.70 | $881.70 | |