| 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 | $22.88 | 6.574% | $24.3841 | $24.38 | $24.40 | $24.40 |
| Purchase #2 | $70.76 | 9.318% | $77.3534 | $77.35 | $77.35 | $77.40 |
| Purchase #3 | $22.65 | 9.204% | $24.7347 | $24.73 | $24.75 | $24.70 |
| Purchase #4 | $113.38 | 4.199% | $118.1408 | $118.14 | $118.15 | $118.10 |
| Purchase #5 | $229.51 | 9.653% | $251.6646 | $251.66 | $251.65 | $251.70 |
| Purchase #6 | $227.82 | 13.450% | $258.4618 | $258.46 | $258.45 | $258.50 |
| Purchase #7 | $49.57 | 9.737% | $54.3966 | $54.40 | $54.40 | $54.40 |
| 7 purchase totals = | $736.57 | $809.1360 | $809.12 | $809.15 | $809.20 | |