| 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 | $44.41 | 4.387% | $46.3583 | $46.36 | $46.35 | $46.40 |
| Purchase #2 | $135.25 | 6.531% | $144.0832 | $144.08 | $144.10 | $144.10 |
| Purchase #3 | $125.68 | 5.742% | $132.8965 | $132.90 | $132.90 | $132.90 |
| Purchase #4 | $61.77 | 10.131% | $68.0279 | $68.03 | $68.05 | $68.00 |
| Purchase #5 | $191.48 | 6.660% | $204.2326 | $204.23 | $204.25 | $204.20 |
| Purchase #6 | $19.45 | 13.181% | $22.0137 | $22.01 | $22.00 | $22.00 |
| Purchase #7 | $105.54 | 10.816% | $116.9552 | $116.96 | $116.95 | $117.00 |
| 7 purchase totals = | $683.58 | $734.5674 | $734.57 | $734.60 | $734.60 | |