| 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 | $87.97 | 5.319% | $92.6491 | $92.65 | $92.65 | $92.60 |
| Purchase #2 | $66.41 | 12.133% | $74.4675 | $74.47 | $74.45 | $74.50 |
| Purchase #3 | $13.80 | 11.272% | $15.3555 | $15.36 | $15.35 | $15.40 |
| Purchase #4 | $122.86 | 6.630% | $131.0056 | $131.01 | $131.00 | $131.00 |
| Purchase #5 | $131.40 | 13.155% | $148.6857 | $148.69 | $148.70 | $148.70 |
| Purchase #6 | $229.31 | 10.409% | $253.1789 | $253.18 | $253.20 | $253.20 |
| Purchase #7 | $8.32 | 3.470% | $8.6087 | $8.61 | $8.60 | $8.60 |
| 7 purchase totals = | $660.07 | $723.9510 | $723.97 | $723.95 | $724.00 | |