| 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 | $119.60 | 10.440% | $132.0862 | $132.09 | $132.10 | $132.10 |
| Purchase #2 | $101.59 | 6.143% | $107.8307 | $107.83 | $107.85 | $107.80 |
| Purchase #3 | $59.66 | 4.126% | $62.1216 | $62.12 | $62.10 | $62.10 |
| Purchase #4 | $12.37 | 7.238% | $13.2653 | $13.27 | $13.25 | $13.30 |
| Purchase #5 | $11.52 | 4.344% | $12.0204 | $12.02 | $12.00 | $12.00 |
| Purchase #6 | $136.74 | 9.554% | $149.8041 | $149.80 | $149.80 | $149.80 |
| Purchase #7 | $72.29 | 4.403% | $75.4729 | $75.47 | $75.45 | $75.50 |
| 7 purchase totals = | $513.77 | $552.6012 | $552.60 | $552.55 | $552.60 | |