| 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 | $42.26 | 7.683% | $45.5068 | $45.51 | $45.50 | $45.50 |
| Purchase #2 | $243.42 | 11.773% | $272.0778 | $272.08 | $272.10 | $272.10 |
| Purchase #3 | $220.38 | 6.129% | $233.8871 | $233.89 | $233.90 | $233.90 |
| Purchase #4 | $42.76 | 10.592% | $47.2891 | $47.29 | $47.30 | $47.30 |
| Purchase #5 | $98.37 | 4.649% | $102.9432 | $102.94 | $102.95 | $102.90 |
| Purchase #6 | $191.60 | 8.498% | $207.8822 | $207.88 | $207.90 | $207.90 |
| Purchase #7 | $228.91 | 13.633% | $260.1173 | $260.12 | $260.10 | $260.10 |
| 7 purchase totals = | $1,067.70 | $1,169.7035 | $1,169.71 | $1,169.75 | $1,169.70 | |