| 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 | $46.36 | 9.340% | $50.69 | $50.69 | $50.70 | $50.70 |
| Purchase #2 | $23.38 | 11.433% | $26.053 | $26.05 | $26.05 | $26.10 |
| Purchase #3 | $214.25 | 4.247% | $223.3492 | $223.35 | $223.35 | $223.30 |
| Purchase #4 | $129.78 | 8.483% | $140.7892 | $140.79 | $140.80 | $140.80 |
| Purchase #5 | $23.31 | 12.285% | $26.1736 | $26.17 | $26.15 | $26.20 |
| Purchase #6 | $202.82 | 7.556% | $218.1451 | $218.15 | $218.15 | $218.10 |
| Purchase #7 | $91.69 | 13.555% | $104.1186 | $104.12 | $104.10 | $104.10 |
| 7 purchase totals = | $731.59 | $789.3187 | $789.32 | $789.30 | $789.30 | |