| 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 | $46.81 | 8.279% | $50.6854 | $50.69 | $50.70 | $50.70 |
| Purchase #2 | $85.65 | 9.620% | $93.8895 | $93.89 | $93.90 | $93.90 |
| Purchase #3 | $194.87 | 12.806% | $219.8251 | $219.83 | $219.85 | $219.80 |
| Purchase #4 | $180.91 | 13.129% | $204.6617 | $204.66 | $204.65 | $204.70 |
| Purchase #5 | $125.45 | 5.737% | $132.6471 | $132.65 | $132.65 | $132.60 |
| Purchase #6 | $107.62 | 5.209% | $113.2259 | $113.23 | $113.25 | $113.20 |
| Purchase #7 | $128.82 | 6.771% | $137.5424 | $137.54 | $137.55 | $137.50 |
| 7 purchase totals = | $870.13 | $952.4771 | $952.49 | $952.55 | $952.40 | |