| 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 | $51.35 | 13.168% | $58.1118 | $58.11 | $58.10 | $58.10 |
| Purchase #2 | $203.31 | 8.534% | $220.6605 | $220.66 | $220.65 | $220.70 |
| Purchase #3 | $142.68 | 7.698% | $153.6635 | $153.66 | $153.65 | $153.70 |
| Purchase #4 | $144.89 | 6.817% | $154.7672 | $154.77 | $154.75 | $154.80 |
| Purchase #5 | $79.67 | 4.474% | $83.2344 | $83.23 | $83.25 | $83.20 |
| Purchase #6 | $57.98 | 11.324% | $64.5457 | $64.55 | $64.55 | $64.50 |
| Purchase #7 | $127.63 | 7.647% | $137.3899 | $137.39 | $137.40 | $137.40 |
| 7 purchase totals = | $807.51 | $872.3730 | $872.37 | $872.35 | $872.40 | |