| 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 | $18.63 | 4.122% | $19.3979 | $19.40 | $19.40 | $19.40 |
| Purchase #2 | $101.85 | 8.628% | $110.6376 | $110.64 | $110.65 | $110.60 |
| Purchase #3 | $71.55 | 10.352% | $78.9569 | $78.96 | $78.95 | $79.00 |
| Purchase #4 | $118.95 | 5.684% | $125.7111 | $125.71 | $125.70 | $125.70 |
| Purchase #5 | $204.99 | 8.719% | $222.8631 | $222.86 | $222.85 | $222.90 |
| Purchase #6 | $215.65 | 6.723% | $230.1481 | $230.15 | $230.15 | $230.10 |
| Purchase #7 | $202.73 | 12.134% | $227.3293 | $227.33 | $227.35 | $227.30 |
| 7 purchase totals = | $934.35 | $1,015.0440 | $1,015.05 | $1,015.05 | $1,015.00 | |