| 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 | $89.45 | 10.423% | $98.7734 | $98.77 | $98.75 | $98.80 |
| Purchase #2 | $24.73 | 7.427% | $26.5667 | $26.57 | $26.55 | $26.60 |
| Purchase #3 | $62.44 | 3.191% | $64.4325 | $64.43 | $64.45 | $64.40 |
| Purchase #4 | $125.55 | 6.660% | $133.9116 | $133.91 | $133.90 | $133.90 |
| Purchase #5 | $92.70 | 7.221% | $99.3939 | $99.39 | $99.40 | $99.40 |
| Purchase #6 | $104.46 | 11.753% | $116.7372 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $195.86 | 3.673% | $203.0539 | $203.05 | $203.05 | $203.10 |
| 7 purchase totals = | $695.19 | $742.8692 | $742.86 | $742.85 | $742.90 | |