| 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 | $27.73 | 6.566% | $29.5508 | $29.55 | $29.55 | $29.60 |
| Purchase #2 | $103.31 | 6.564% | $110.0913 | $110.09 | $110.10 | $110.10 |
| Purchase #3 | $45.27 | 11.713% | $50.5725 | $50.57 | $50.55 | $50.60 |
| Purchase #4 | $240.85 | 6.865% | $257.3844 | $257.38 | $257.40 | $257.40 |
| Purchase #5 | $161.74 | 11.303% | $180.0215 | $180.02 | $180.00 | $180.00 |
| Purchase #6 | $92.47 | 13.340% | $104.8055 | $104.81 | $104.80 | $104.80 |
| Purchase #7 | $65.89 | 3.689% | $68.3207 | $68.32 | $68.30 | $68.30 |
| 7 purchase totals = | $737.26 | $800.7467 | $800.74 | $800.70 | $800.80 | |