| 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 | $114.42 | 6.597% | $121.9683 | $121.97 | $121.95 | $122.00 |
| Purchase #2 | $125.67 | 5.802% | $132.9614 | $132.96 | $132.95 | $133.00 |
| Purchase #3 | $65.68 | 10.150% | $72.3465 | $72.35 | $72.35 | $72.30 |
| Purchase #4 | $74.43 | 4.741% | $77.9587 | $77.96 | $77.95 | $78.00 |
| Purchase #5 | $73.29 | 9.777% | $80.4556 | $80.46 | $80.45 | $80.50 |
| Purchase #6 | $52.53 | 5.757% | $55.5542 | $55.55 | $55.55 | $55.60 |
| Purchase #7 | $30.67 | 11.355% | $34.1526 | $34.15 | $34.15 | $34.20 |
| 7 purchase totals = | $536.69 | $575.3973 | $575.40 | $575.35 | $575.60 | |