| 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 | $43.93 | 11.852% | $49.1366 | $49.14 | $49.15 | $49.10 |
| Purchase #2 | $229.46 | 7.154% | $245.8756 | $245.88 | $245.90 | $245.90 |
| Purchase #3 | $206.66 | 10.290% | $227.9253 | $227.93 | $227.95 | $227.90 |
| Purchase #4 | $185.98 | 4.203% | $193.7967 | $193.80 | $193.80 | $193.80 |
| Purchase #5 | $10.80 | 9.848% | $11.8636 | $11.86 | $11.85 | $11.90 |
| Purchase #6 | $190.55 | 7.325% | $204.5078 | $204.51 | $204.50 | $204.50 |
| Purchase #7 | $68.27 | 12.427% | $76.7539 | $76.75 | $76.75 | $76.80 |
| 7 purchase totals = | $935.65 | $1,009.8595 | $1,009.87 | $1,009.90 | $1,009.90 | |