| 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 | $31.83 | 13.504% | $36.1283 | $36.13 | $36.15 | $36.10 |
| Purchase #2 | $143.95 | 10.826% | $159.534 | $159.53 | $159.55 | $159.50 |
| Purchase #3 | $154.80 | 4.267% | $161.4053 | $161.41 | $161.40 | $161.40 |
| Purchase #4 | $123.73 | 6.770% | $132.1065 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $67.95 | 12.412% | $76.384 | $76.38 | $76.40 | $76.40 |
| Purchase #6 | $75.57 | 10.657% | $83.6235 | $83.62 | $83.60 | $83.60 |
| Purchase #7 | $221.34 | 4.259% | $230.7669 | $230.77 | $230.75 | $230.80 |
| 7 purchase totals = | $819.17 | $879.9485 | $879.95 | $879.95 | $879.90 | |