| 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 | $23.62 | 6.844% | $25.2366 | $25.24 | $25.25 | $25.20 |
| Purchase #2 | $69.97 | 12.297% | $78.5742 | $78.57 | $78.55 | $78.60 |
| Purchase #3 | $227.68 | 7.734% | $245.2888 | $245.29 | $245.30 | $245.30 |
| Purchase #4 | $30.88 | 8.782% | $33.5919 | $33.59 | $33.60 | $33.60 |
| Purchase #5 | $209.81 | 7.586% | $225.7262 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $120.47 | 7.361% | $129.3378 | $129.34 | $129.35 | $129.30 |
| Purchase #7 | $92.96 | 7.415% | $99.853 | $99.85 | $99.85 | $99.90 |
| 7 purchase totals = | $775.39 | $837.6085 | $837.61 | $837.65 | $837.60 | |