| 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 | $9.66 | 4.663% | $10.1104 | $10.11 | $10.10 | $10.10 |
| Purchase #2 | $72.60 | 13.480% | $82.3865 | $82.39 | $82.40 | $82.40 |
| Purchase #3 | $83.63 | 13.244% | $94.706 | $94.71 | $94.70 | $94.70 |
| Purchase #4 | $234.35 | 8.682% | $254.6963 | $254.70 | $254.70 | $254.70 |
| Purchase #5 | $152.88 | 5.473% | $161.2471 | $161.25 | $161.25 | $161.20 |
| Purchase #6 | $179.60 | 8.733% | $195.2845 | $195.28 | $195.30 | $195.30 |
| Purchase #7 | $52.27 | 4.855% | $54.8077 | $54.81 | $54.80 | $54.80 |
| 7 purchase totals = | $784.99 | $853.2385 | $853.25 | $853.25 | $853.20 | |