| 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 | $25.27 | 4.383% | $26.3776 | $26.38 | $26.40 | $26.40 |
| Purchase #2 | $78.56 | 11.810% | $87.8379 | $87.84 | $87.85 | $87.80 |
| Purchase #3 | $205.82 | 7.764% | $221.7999 | $221.80 | $221.80 | $221.80 |
| Purchase #4 | $87.56 | 4.148% | $91.192 | $91.19 | $91.20 | $91.20 |
| Purchase #5 | $106.38 | 13.314% | $120.5434 | $120.54 | $120.55 | $120.50 |
| Purchase #6 | $53.44 | 9.856% | $58.707 | $58.71 | $58.70 | $58.70 |
| Purchase #7 | $53.47 | 13.705% | $60.7981 | $60.80 | $60.80 | $60.80 |
| 7 purchase totals = | $610.50 | $667.2559 | $667.26 | $667.30 | $667.20 | |