| 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 | $189.67 | 5.327% | $199.7737 | $199.77 | $199.75 | $199.80 |
| Purchase #2 | $46.48 | 7.254% | $49.8517 | $49.85 | $49.85 | $49.90 |
| Purchase #3 | $127.75 | 3.588% | $132.3337 | $132.33 | $132.35 | $132.30 |
| Purchase #4 | $30.88 | 13.842% | $35.1544 | $35.15 | $35.15 | $35.20 |
| Purchase #5 | $63.50 | 9.118% | $69.2899 | $69.29 | $69.30 | $69.30 |
| Purchase #6 | $229.30 | 4.429% | $239.4557 | $239.46 | $239.45 | $239.50 |
| Purchase #7 | $86.52 | 6.420% | $92.0746 | $92.07 | $92.05 | $92.10 |
| 7 purchase totals = | $774.10 | $817.9337 | $817.92 | $817.90 | $818.10 | |