| 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 | $125.59 | 5.746% | $132.8064 | $132.81 | $132.80 | $132.80 |
| Purchase #2 | $173.28 | 8.678% | $188.3172 | $188.32 | $188.30 | $188.30 |
| Purchase #3 | $52.46 | 3.681% | $54.3911 | $54.39 | $54.40 | $54.40 |
| Purchase #4 | $121.66 | 3.318% | $125.6967 | $125.70 | $125.70 | $125.70 |
| Purchase #5 | $40.51 | 11.346% | $45.1063 | $45.11 | $45.10 | $45.10 |
| Purchase #6 | $53.42 | 13.113% | $60.425 | $60.43 | $60.45 | $60.40 |
| Purchase #7 | $22.83 | 10.847% | $25.3064 | $25.31 | $25.30 | $25.30 |
| 7 purchase totals = | $589.75 | $632.0491 | $632.07 | $632.05 | $632.00 | |