| 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 | $21.43 | 9.597% | $23.4866 | $23.49 | $23.50 | $23.50 |
| Purchase #2 | $208.87 | 7.136% | $223.775 | $223.78 | $223.80 | $223.80 |
| Purchase #3 | $145.71 | 6.585% | $155.305 | $155.31 | $155.30 | $155.30 |
| Purchase #4 | $143.57 | 11.279% | $159.7633 | $159.76 | $159.75 | $159.80 |
| Purchase #5 | $37.82 | 5.192% | $39.7836 | $39.78 | $39.80 | $39.80 |
| Purchase #6 | $50.57 | 8.133% | $54.6829 | $54.68 | $54.70 | $54.70 |
| Purchase #7 | $92.69 | 12.696% | $104.4579 | $104.46 | $104.45 | $104.50 |
| 7 purchase totals = | $700.66 | $761.2543 | $761.26 | $761.30 | $761.40 | |