| 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 | $82.64 | 6.477% | $87.9926 | $87.99 | $88.00 | $88.00 |
| Purchase #2 | $159.50 | 6.800% | $170.346 | $170.35 | $170.35 | $170.30 |
| Purchase #3 | $34.71 | 4.228% | $36.1775 | $36.18 | $36.20 | $36.20 |
| Purchase #4 | $120.79 | 3.660% | $125.2109 | $125.21 | $125.20 | $125.20 |
| Purchase #5 | $22.85 | 7.502% | $24.5642 | $24.56 | $24.55 | $24.60 |
| Purchase #6 | $191.68 | 3.222% | $197.8559 | $197.86 | $197.85 | $197.90 |
| Purchase #7 | $213.43 | 4.350% | $222.7142 | $222.71 | $222.70 | $222.70 |
| 7 purchase totals = | $825.60 | $864.8613 | $864.86 | $864.85 | $864.90 | |