| 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 | $73.37 | 6.476% | $78.1214 | $78.12 | $78.10 | $78.10 |
| Purchase #2 | $92.43 | 6.445% | $98.3871 | $98.39 | $98.40 | $98.40 |
| Purchase #3 | $132.46 | 10.745% | $146.6928 | $146.69 | $146.70 | $146.70 |
| Purchase #4 | $34.63 | 8.481% | $37.567 | $37.57 | $37.55 | $37.60 |
| Purchase #5 | $25.86 | 3.464% | $26.7558 | $26.76 | $26.75 | $26.80 |
| Purchase #6 | $86.95 | 8.385% | $94.2408 | $94.24 | $94.25 | $94.20 |
| Purchase #7 | $160.29 | 4.804% | $167.9903 | $167.99 | $168.00 | $168.00 |
| 7 purchase totals = | $605.99 | $649.7552 | $649.76 | $649.75 | $649.80 | |