| 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 | $57.91 | 7.284% | $62.1282 | $62.13 | $62.15 | $62.10 |
| Purchase #2 | $51.89 | 11.844% | $58.0359 | $58.04 | $58.05 | $58.00 |
| Purchase #3 | $129.45 | 10.105% | $142.5309 | $142.53 | $142.55 | $142.50 |
| Purchase #4 | $116.87 | 3.537% | $121.0037 | $121.00 | $121.00 | $121.00 |
| Purchase #5 | $9.46 | 11.219% | $10.5213 | $10.52 | $10.50 | $10.50 |
| Purchase #6 | $105.39 | 3.421% | $108.9954 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $150.58 | 13.586% | $171.0378 | $171.04 | $171.05 | $171.00 |
| 7 purchase totals = | $621.55 | $674.2532 | $674.26 | $674.30 | $674.10 | |