| 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 | $101.99 | 3.782% | $105.8473 | $105.85 | $105.85 | $105.80 |
| Purchase #2 | $134.49 | 6.663% | $143.4511 | $143.45 | $143.45 | $143.50 |
| Purchase #3 | $68.30 | 6.417% | $72.6828 | $72.68 | $72.70 | $72.70 |
| Purchase #4 | $153.62 | 7.658% | $165.3842 | $165.38 | $165.40 | $165.40 |
| Purchase #5 | $30.79 | 10.681% | $34.0787 | $34.08 | $34.10 | $34.10 |
| Purchase #6 | $110.61 | 10.353% | $122.0615 | $122.06 | $122.05 | $122.10 |
| Purchase #7 | $111.82 | 12.292% | $125.5649 | $125.56 | $125.55 | $125.60 |
| 7 purchase totals = | $711.62 | $769.0705 | $769.06 | $769.10 | $769.20 | |