| 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 | $125.65 | 5.625% | $132.7178 | $132.72 | $132.70 | $132.70 |
| Purchase #2 | $109.82 | 5.245% | $115.5801 | $115.58 | $115.60 | $115.60 |
| Purchase #3 | $71.45 | 9.167% | $77.9998 | $78.00 | $78.00 | $78.00 |
| Purchase #4 | $230.34 | 3.514% | $238.4341 | $238.43 | $238.45 | $238.40 |
| Purchase #5 | $60.56 | 11.847% | $67.7345 | $67.73 | $67.75 | $67.70 |
| Purchase #6 | $206.69 | 4.228% | $215.4289 | $215.43 | $215.45 | $215.40 |
| Purchase #7 | $41.55 | 13.855% | $47.3068 | $47.31 | $47.30 | $47.30 |
| 7 purchase totals = | $846.06 | $895.2020 | $895.20 | $895.25 | $895.10 | |