| 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 | $85.74 | 6.374% | $91.2051 | $91.21 | $91.20 | $91.20 |
| Purchase #2 | $105.90 | 5.135% | $111.338 | $111.34 | $111.35 | $111.30 |
| Purchase #3 | $139.85 | 3.406% | $144.6133 | $144.61 | $144.60 | $144.60 |
| Purchase #4 | $203.93 | 5.827% | $215.813 | $215.81 | $215.80 | $215.80 |
| Purchase #5 | $15.40 | 12.428% | $17.3139 | $17.31 | $17.30 | $17.30 |
| Purchase #6 | $12.59 | 3.313% | $13.0071 | $13.01 | $13.00 | $13.00 |
| Purchase #7 | $192.29 | 3.825% | $199.6451 | $199.65 | $199.65 | $199.60 |
| 7 purchase totals = | $755.70 | $792.9355 | $792.94 | $792.90 | $792.80 | |