| 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 | $87.42 | 4.513% | $91.3653 | $91.37 | $91.35 | $91.40 |
| Purchase #2 | $199.28 | 8.589% | $216.3962 | $216.40 | $216.40 | $216.40 |
| Purchase #3 | $124.34 | 11.825% | $139.0432 | $139.04 | $139.05 | $139.00 |
| Purchase #4 | $202.35 | 7.618% | $217.765 | $217.77 | $217.75 | $217.80 |
| Purchase #5 | $60.46 | 11.116% | $67.1807 | $67.18 | $67.20 | $67.20 |
| Purchase #6 | $159.93 | 6.738% | $170.7061 | $170.71 | $170.70 | $170.70 |
| Purchase #7 | $29.92 | 5.441% | $31.5479 | $31.55 | $31.55 | $31.50 |
| 7 purchase totals = | $863.70 | $934.0044 | $934.02 | $934.00 | $934.00 | |