| 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 | $97.27 | 4.318% | $101.4701 | $101.47 | $101.45 | $101.50 |
| Purchase #2 | $192.53 | 3.420% | $199.1145 | $199.11 | $199.10 | $199.10 |
| Purchase #3 | $88.71 | 3.695% | $91.9878 | $91.99 | $92.00 | $92.00 |
| Purchase #4 | $82.35 | 3.575% | $85.294 | $85.29 | $85.30 | $85.30 |
| Purchase #5 | $29.96 | 4.330% | $31.2573 | $31.26 | $31.25 | $31.30 |
| Purchase #6 | $111.68 | 4.137% | $116.3002 | $116.30 | $116.30 | $116.30 |
| Purchase #7 | $122.36 | 12.735% | $137.9425 | $137.94 | $137.95 | $137.90 |
| 7 purchase totals = | $724.86 | $763.3664 | $763.36 | $763.35 | $763.40 | |