| 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 | $53.59 | 10.719% | $59.3343 | $59.33 | $59.35 | $59.30 |
| Purchase #2 | $72.76 | 5.465% | $76.7363 | $76.74 | $76.75 | $76.70 |
| Purchase #3 | $209.31 | 9.245% | $228.6607 | $228.66 | $228.65 | $228.70 |
| Purchase #4 | $156.56 | 9.111% | $170.8242 | $170.82 | $170.80 | $170.80 |
| Purchase #5 | $23.55 | 6.215% | $25.0136 | $25.01 | $25.00 | $25.00 |
| Purchase #6 | $198.68 | 4.471% | $207.563 | $207.56 | $207.55 | $207.60 |
| Purchase #7 | $136.31 | 9.422% | $149.1531 | $149.15 | $149.15 | $149.20 |
| 7 purchase totals = | $850.76 | $917.2852 | $917.27 | $917.25 | $917.30 | |