| 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 | $28.28 | 3.234% | $29.1946 | $29.19 | $29.20 | $29.20 |
| Purchase #2 | $55.87 | 8.392% | $60.5586 | $60.56 | $60.55 | $60.60 |
| Purchase #3 | $200.78 | 13.423% | $227.7307 | $227.73 | $227.75 | $227.70 |
| Purchase #4 | $119.87 | 8.288% | $129.8048 | $129.80 | $129.80 | $129.80 |
| Purchase #5 | $52.98 | 11.631% | $59.1421 | $59.14 | $59.15 | $59.10 |
| Purchase #6 | $118.56 | 5.426% | $124.9931 | $124.99 | $125.00 | $125.00 |
| Purchase #7 | $72.82 | 13.530% | $82.6725 | $82.67 | $82.65 | $82.70 |
| 7 purchase totals = | $649.16 | $714.0964 | $714.08 | $714.10 | $714.10 | |