| 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 | $68.40 | 3.367% | $70.703 | $70.70 | $70.70 | $70.70 |
| Purchase #2 | $13.92 | 5.662% | $14.7082 | $14.71 | $14.70 | $14.70 |
| Purchase #3 | $189.89 | 9.346% | $207.6371 | $207.64 | $207.65 | $207.60 |
| Purchase #4 | $37.57 | 11.791% | $41.9999 | $42.00 | $42.00 | $42.00 |
| Purchase #5 | $237.85 | 8.360% | $257.7343 | $257.73 | $257.75 | $257.70 |
| Purchase #6 | $97.53 | 8.635% | $105.9517 | $105.95 | $105.95 | $106.00 |
| Purchase #7 | $229.49 | 3.770% | $238.1418 | $238.14 | $238.15 | $238.10 |
| 7 purchase totals = | $874.65 | $936.8760 | $936.87 | $936.90 | $936.80 | |