| 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 | $29.94 | 13.784% | $34.0669 | $34.07 | $34.05 | $34.10 |
| Purchase #2 | $79.98 | 6.571% | $85.2355 | $85.24 | $85.25 | $85.20 |
| Purchase #3 | $62.29 | 9.321% | $68.0961 | $68.10 | $68.10 | $68.10 |
| Purchase #4 | $118.50 | 6.275% | $125.9359 | $125.94 | $125.95 | $125.90 |
| Purchase #5 | $79.53 | 8.162% | $86.0212 | $86.02 | $86.00 | $86.00 |
| Purchase #6 | $84.29 | 5.615% | $89.0229 | $89.02 | $89.00 | $89.00 |
| Purchase #7 | $96.70 | 13.649% | $109.8986 | $109.90 | $109.90 | $109.90 |
| 7 purchase totals = | $551.23 | $598.2771 | $598.29 | $598.25 | $598.20 | |