| 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 | $6.61 | 4.307% | $6.8947 | $6.89 | $6.90 | $6.90 |
| Purchase #2 | $229.64 | 13.511% | $260.6667 | $260.67 | $260.65 | $260.70 |
| Purchase #3 | $59.38 | 5.237% | $62.4897 | $62.49 | $62.50 | $62.50 |
| Purchase #4 | $150.86 | 3.257% | $155.7735 | $155.77 | $155.75 | $155.80 |
| Purchase #5 | $138.94 | 8.434% | $150.6582 | $150.66 | $150.65 | $150.70 |
| Purchase #6 | $249.82 | 7.412% | $268.3367 | $268.34 | $268.35 | $268.30 |
| Purchase #7 | $42.79 | 12.287% | $48.0476 | $48.05 | $48.05 | $48.00 |
| 7 purchase totals = | $878.04 | $952.8671 | $952.87 | $952.85 | $952.90 | |