| 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 | $104.32 | 3.410% | $107.8773 | $107.88 | $107.90 | $107.90 |
| Purchase #2 | $12.46 | 7.387% | $13.3804 | $13.38 | $13.40 | $13.40 |
| Purchase #3 | $26.41 | 11.328% | $29.4017 | $29.40 | $29.40 | $29.40 |
| Purchase #4 | $76.81 | 10.355% | $84.7637 | $84.76 | $84.75 | $84.80 |
| Purchase #5 | $90.25 | 13.124% | $102.0944 | $102.09 | $102.10 | $102.10 |
| Purchase #6 | $210.40 | 10.646% | $232.7992 | $232.80 | $232.80 | $232.80 |
| Purchase #7 | $178.57 | 13.318% | $202.352 | $202.35 | $202.35 | $202.40 |
| 7 purchase totals = | $699.22 | $772.6687 | $772.66 | $772.70 | $772.80 | |