| 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 | $106.62 | 3.855% | $110.7302 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $101.77 | 11.417% | $113.3891 | $113.39 | $113.40 | $113.40 |
| Purchase #3 | $146.75 | 7.680% | $158.0204 | $158.02 | $158.00 | $158.00 |
| Purchase #4 | $69.57 | 13.482% | $78.9494 | $78.95 | $78.95 | $78.90 |
| Purchase #5 | $58.71 | 5.707% | $62.0606 | $62.06 | $62.05 | $62.10 |
| Purchase #6 | $106.47 | 3.633% | $110.3381 | $110.34 | $110.35 | $110.30 |
| Purchase #7 | $114.89 | 13.354% | $130.2324 | $130.23 | $130.25 | $130.20 |
| 7 purchase totals = | $704.78 | $763.7202 | $763.72 | $763.75 | $763.60 | |