| 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 | $49.67 | 10.348% | $54.8099 | $54.81 | $54.80 | $54.80 |
| Purchase #2 | $23.58 | 7.515% | $25.352 | $25.35 | $25.35 | $25.40 |
| Purchase #3 | $138.97 | 5.572% | $146.7134 | $146.71 | $146.70 | $146.70 |
| Purchase #4 | $223.87 | 12.567% | $252.0037 | $252.00 | $252.00 | $252.00 |
| Purchase #5 | $150.62 | 7.415% | $161.7885 | $161.79 | $161.80 | $161.80 |
| Purchase #6 | $73.66 | 5.833% | $77.9566 | $77.96 | $77.95 | $78.00 |
| Purchase #7 | $58.75 | 10.230% | $64.7601 | $64.76 | $64.75 | $64.80 |
| 7 purchase totals = | $719.12 | $783.3842 | $783.38 | $783.35 | $783.50 | |