| 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 | $229.51 | 11.860% | $256.7299 | $256.73 | $256.75 | $256.70 |
| Purchase #2 | $45.83 | 5.469% | $48.3364 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $58.81 | 13.306% | $66.6353 | $66.64 | $66.65 | $66.60 |
| Purchase #4 | $13.83 | 9.534% | $15.1486 | $15.15 | $15.15 | $15.10 |
| Purchase #5 | $16.49 | 5.253% | $17.3562 | $17.36 | $17.35 | $17.40 |
| Purchase #6 | $240.45 | 12.760% | $271.1314 | $271.13 | $271.15 | $271.10 |
| Purchase #7 | $47.65 | 10.329% | $52.5718 | $52.57 | $52.55 | $52.60 |
| 7 purchase totals = | $652.57 | $727.9096 | $727.92 | $727.95 | $727.80 | |