| 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 | $73.91 | 10.349% | $81.5589 | $81.56 | $81.55 | $81.60 |
| Purchase #2 | $67.81 | 8.723% | $73.7251 | $73.73 | $73.75 | $73.70 |
| Purchase #3 | $143.29 | 13.801% | $163.0655 | $163.07 | $163.05 | $163.10 |
| Purchase #4 | $146.86 | 8.830% | $159.8277 | $159.83 | $159.85 | $159.80 |
| Purchase #5 | $33.42 | 7.376% | $35.8851 | $35.89 | $35.90 | $35.90 |
| Purchase #6 | $241.32 | 9.228% | $263.589 | $263.59 | $263.60 | $263.60 |
| Purchase #7 | $88.59 | 5.318% | $93.3012 | $93.30 | $93.30 | $93.30 |
| 7 purchase totals = | $795.20 | $870.9525 | $870.97 | $871.00 | $871.00 | |