| 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 | $19.52 | 12.421% | $21.9446 | $21.94 | $21.95 | $21.90 |
| Purchase #2 | $49.29 | 3.254% | $50.8939 | $50.89 | $50.90 | $50.90 |
| Purchase #3 | $54.97 | 12.801% | $62.0067 | $62.01 | $62.00 | $62.00 |
| Purchase #4 | $244.47 | 5.759% | $258.549 | $258.55 | $258.55 | $258.50 |
| Purchase #5 | $177.74 | 13.466% | $201.6745 | $201.67 | $201.65 | $201.70 |
| Purchase #6 | $18.72 | 12.787% | $21.1137 | $21.11 | $21.10 | $21.10 |
| Purchase #7 | $201.97 | 7.724% | $217.5702 | $217.57 | $217.55 | $217.60 |
| 7 purchase totals = | $766.68 | $833.7526 | $833.74 | $833.70 | $833.70 | |