| 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 | $31.72 | 5.436% | $33.4443 | $33.44 | $33.45 | $33.40 |
| Purchase #2 | $66.26 | 5.470% | $69.8844 | $69.88 | $69.90 | $69.90 |
| Purchase #3 | $28.89 | 5.794% | $30.5639 | $30.56 | $30.55 | $30.60 |
| Purchase #4 | $151.88 | 5.479% | $160.2015 | $160.20 | $160.20 | $160.20 |
| Purchase #5 | $196.88 | 8.124% | $212.8745 | $212.87 | $212.85 | $212.90 |
| Purchase #6 | $153.60 | 4.863% | $161.0696 | $161.07 | $161.05 | $161.10 |
| Purchase #7 | $123.75 | 12.691% | $139.4551 | $139.46 | $139.45 | $139.50 |
| 7 purchase totals = | $752.98 | $807.4933 | $807.48 | $807.45 | $807.60 | |