| 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 | $31.81 | 7.492% | $34.1932 | $34.19 | $34.20 | $34.20 |
| Purchase #2 | $24.47 | 9.160% | $26.7115 | $26.71 | $26.70 | $26.70 |
| Purchase #3 | $211.35 | 12.386% | $237.5278 | $237.53 | $237.55 | $237.50 |
| Purchase #4 | $170.29 | 12.384% | $191.3787 | $191.38 | $191.40 | $191.40 |
| Purchase #5 | $45.58 | 9.450% | $49.8873 | $49.89 | $49.90 | $49.90 |
| Purchase #6 | $102.32 | 7.683% | $110.1812 | $110.18 | $110.20 | $110.20 |
| Purchase #7 | $25.29 | 9.594% | $27.7163 | $27.72 | $27.70 | $27.70 |
| 7 purchase totals = | $611.11 | $677.5960 | $677.60 | $677.65 | $677.60 | |