| 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 | $58.28 | 11.397% | $64.9222 | $64.92 | $64.90 | $64.90 |
| Purchase #2 | $171.33 | 6.627% | $182.684 | $182.68 | $182.70 | $182.70 |
| Purchase #3 | $152.85 | 3.615% | $158.3755 | $158.38 | $158.40 | $158.40 |
| Purchase #4 | $73.35 | 10.705% | $81.2021 | $81.20 | $81.20 | $81.20 |
| Purchase #5 | $122.77 | 7.158% | $131.5579 | $131.56 | $131.55 | $131.60 |
| Purchase #6 | $208.67 | 10.207% | $229.9689 | $229.97 | $229.95 | $230.00 |
| Purchase #7 | $95.51 | 4.482% | $99.7908 | $99.79 | $99.80 | $99.80 |
| 7 purchase totals = | $882.76 | $948.5014 | $948.50 | $948.50 | $948.60 | |