| 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 | $73.74 | 5.390% | $77.7146 | $77.71 | $77.70 | $77.70 |
| Purchase #2 | $93.45 | 5.854% | $98.9206 | $98.92 | $98.90 | $98.90 |
| Purchase #3 | $236.39 | 13.311% | $267.8559 | $267.86 | $267.85 | $267.90 |
| Purchase #4 | $96.74 | 11.447% | $107.8138 | $107.81 | $107.80 | $107.80 |
| Purchase #5 | $33.53 | 12.325% | $37.6626 | $37.66 | $37.65 | $37.70 |
| Purchase #6 | $179.39 | 11.655% | $200.2979 | $200.30 | $200.30 | $200.30 |
| Purchase #7 | $174.45 | 8.736% | $189.69 | $189.69 | $189.70 | $189.70 |
| 7 purchase totals = | $887.69 | $979.9554 | $979.95 | $979.90 | $980.00 | |