| 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 | $52.97 | 9.766% | $58.1431 | $58.14 | $58.15 | $58.10 |
| Purchase #2 | $38.62 | 13.525% | $43.8434 | $43.84 | $43.85 | $43.80 |
| Purchase #3 | $54.37 | 9.116% | $59.3264 | $59.33 | $59.35 | $59.30 |
| Purchase #4 | $237.32 | 3.794% | $246.3239 | $246.32 | $246.30 | $246.30 |
| Purchase #5 | $181.47 | 7.633% | $195.3216 | $195.32 | $195.30 | $195.30 |
| Purchase #6 | $159.90 | 6.656% | $170.5429 | $170.54 | $170.55 | $170.50 |
| Purchase #7 | $125.65 | 10.846% | $139.278 | $139.28 | $139.30 | $139.30 |
| 7 purchase totals = | $850.30 | $912.7793 | $912.77 | $912.80 | $912.60 | |