| 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 | $132.58 | 5.361% | $139.6876 | $139.69 | $139.70 | $139.70 |
| Purchase #2 | $223.68 | 8.720% | $243.1849 | $243.18 | $243.20 | $243.20 |
| Purchase #3 | $15.85 | 5.113% | $16.6604 | $16.66 | $16.65 | $16.70 |
| Purchase #4 | $12.34 | 6.775% | $13.176 | $13.18 | $13.20 | $13.20 |
| Purchase #5 | $54.73 | 4.466% | $57.1742 | $57.17 | $57.15 | $57.20 |
| Purchase #6 | $94.86 | 13.600% | $107.761 | $107.76 | $107.75 | $107.80 |
| Purchase #7 | $103.93 | 9.383% | $113.6818 | $113.68 | $113.70 | $113.70 |
| 7 purchase totals = | $637.97 | $691.3259 | $691.32 | $691.35 | $691.50 | |