| 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 | $73.83 | 12.763% | $83.2529 | $83.25 | $83.25 | $83.30 |
| Purchase #2 | $85.59 | 10.827% | $94.8568 | $94.86 | $94.85 | $94.90 |
| Purchase #3 | $152.74 | 11.361% | $170.0928 | $170.09 | $170.10 | $170.10 |
| Purchase #4 | $28.94 | 8.406% | $31.3727 | $31.37 | $31.35 | $31.40 |
| Purchase #5 | $11.69 | 5.294% | $12.3089 | $12.31 | $12.30 | $12.30 |
| Purchase #6 | $169.47 | 6.306% | $180.1568 | $180.16 | $180.15 | $180.20 |
| Purchase #7 | $183.87 | 13.210% | $208.1592 | $208.16 | $208.15 | $208.20 |
| 7 purchase totals = | $706.13 | $780.2001 | $780.20 | $780.15 | $780.40 | |