| 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 | $15.33 | 6.546% | $16.3335 | $16.33 | $16.35 | $16.30 |
| Purchase #2 | $110.33 | 13.183% | $124.8748 | $124.87 | $124.85 | $124.90 |
| Purchase #3 | $227.25 | 12.392% | $255.4108 | $255.41 | $255.40 | $255.40 |
| Purchase #4 | $88.91 | 3.624% | $92.1321 | $92.13 | $92.15 | $92.10 |
| Purchase #5 | $205.91 | 10.395% | $227.3143 | $227.31 | $227.30 | $227.30 |
| Purchase #6 | $184.51 | 13.311% | $209.0701 | $209.07 | $209.05 | $209.10 |
| Purchase #7 | $10.46 | 5.721% | $11.0584 | $11.06 | $11.05 | $11.10 |
| 7 purchase totals = | $842.70 | $936.1940 | $936.18 | $936.15 | $936.20 | |