| 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 | $78.93 | 7.519% | $84.8647 | $84.86 | $84.85 | $84.90 |
| Purchase #2 | $243.75 | 5.734% | $257.7266 | $257.73 | $257.75 | $257.70 |
| Purchase #3 | $180.88 | 10.210% | $199.3478 | $199.35 | $199.35 | $199.30 |
| Purchase #4 | $157.49 | 13.595% | $178.9008 | $178.90 | $178.90 | $178.90 |
| Purchase #5 | $102.30 | 8.371% | $110.8635 | $110.86 | $110.85 | $110.90 |
| Purchase #6 | $6.37 | 4.756% | $6.673 | $6.67 | $6.65 | $6.70 |
| Purchase #7 | $127.81 | 3.414% | $132.1734 | $132.17 | $132.15 | $132.20 |
| 7 purchase totals = | $897.53 | $970.5498 | $970.54 | $970.50 | $970.60 | |