| 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 | $125.27 | 6.107% | $132.9202 | $132.92 | $132.90 | $132.90 |
| Purchase #2 | $204.56 | 5.694% | $216.2076 | $216.21 | $216.20 | $216.20 |
| Purchase #3 | $91.47 | 13.737% | $104.0352 | $104.04 | $104.05 | $104.00 |
| Purchase #4 | $148.45 | 6.644% | $158.313 | $158.31 | $158.30 | $158.30 |
| Purchase #5 | $47.79 | 4.847% | $50.1064 | $50.11 | $50.10 | $50.10 |
| Purchase #6 | $29.98 | 13.729% | $34.096 | $34.10 | $34.10 | $34.10 |
| Purchase #7 | $55.67 | 9.689% | $61.0639 | $61.06 | $61.05 | $61.10 |
| 7 purchase totals = | $703.19 | $756.7423 | $756.75 | $756.70 | $756.70 | |