| 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 | $89.90 | 9.422% | $98.3704 | $98.37 | $98.35 | $98.40 |
| Purchase #2 | $189.91 | 13.810% | $216.1366 | $216.14 | $216.15 | $216.10 |
| Purchase #3 | $132.69 | 7.820% | $143.0664 | $143.07 | $143.05 | $143.10 |
| Purchase #4 | $60.59 | 3.288% | $62.5822 | $62.58 | $62.60 | $62.60 |
| Purchase #5 | $236.49 | 5.694% | $249.9557 | $249.96 | $249.95 | $250.00 |
| Purchase #6 | $23.54 | 9.542% | $25.7862 | $25.79 | $25.80 | $25.80 |
| Purchase #7 | $27.49 | 4.863% | $28.8268 | $28.83 | $28.85 | $28.80 |
| 7 purchase totals = | $760.61 | $824.7243 | $824.74 | $824.75 | $824.80 | |