| 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 | $49.42 | 3.318% | $51.0598 | $51.06 | $51.05 | $51.10 |
| Purchase #2 | $26.86 | 4.719% | $28.1275 | $28.13 | $28.15 | $28.10 |
| Purchase #3 | $221.58 | 5.470% | $233.7004 | $233.70 | $233.70 | $233.70 |
| Purchase #4 | $227.31 | 11.465% | $253.3711 | $253.37 | $253.35 | $253.40 |
| Purchase #5 | $68.98 | 13.350% | $78.1888 | $78.19 | $78.20 | $78.20 |
| Purchase #6 | $8.86 | 4.709% | $9.2772 | $9.28 | $9.30 | $9.30 |
| Purchase #7 | $24.35 | 5.340% | $25.6503 | $25.65 | $25.65 | $25.70 |
| 7 purchase totals = | $627.36 | $679.3751 | $679.38 | $679.40 | $679.50 | |