| 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 | $119.53 | 12.450% | $134.4115 | $134.41 | $134.40 | $134.40 |
| Purchase #2 | $66.64 | 9.590% | $73.0308 | $73.03 | $73.05 | $73.00 |
| Purchase #3 | $50.88 | 7.134% | $54.5098 | $54.51 | $54.50 | $54.50 |
| Purchase #4 | $152.57 | 5.599% | $161.1124 | $161.11 | $161.10 | $161.10 |
| Purchase #5 | $229.76 | 7.568% | $247.1482 | $247.15 | $247.15 | $247.10 |
| Purchase #6 | $40.29 | 9.300% | $44.037 | $44.04 | $44.05 | $44.00 |
| Purchase #7 | $81.42 | 4.382% | $84.9878 | $84.99 | $85.00 | $85.00 |
| 7 purchase totals = | $741.09 | $799.2375 | $799.24 | $799.25 | $799.10 | |