| 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 | $18.37 | 3.256% | $18.9681 | $18.97 | $18.95 | $19.00 |
| Purchase #2 | $41.63 | 11.396% | $46.3742 | $46.37 | $46.35 | $46.40 |
| Purchase #3 | $103.86 | 6.468% | $110.5777 | $110.58 | $110.60 | $110.60 |
| Purchase #4 | $249.30 | 6.471% | $265.4322 | $265.43 | $265.45 | $265.40 |
| Purchase #5 | $70.57 | 8.500% | $76.5685 | $76.57 | $76.55 | $76.60 |
| Purchase #6 | $212.79 | 3.226% | $219.6546 | $219.65 | $219.65 | $219.70 |
| Purchase #7 | $30.95 | 9.641% | $33.9339 | $33.93 | $33.95 | $33.90 |
| 7 purchase totals = | $727.47 | $771.5092 | $771.50 | $771.50 | $771.60 | |