| 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 | $45.53 | 9.652% | $49.9246 | $49.92 | $49.90 | $49.90 |
| Purchase #2 | $158.33 | 9.860% | $173.9413 | $173.94 | $173.95 | $173.90 |
| Purchase #3 | $213.53 | 12.443% | $240.0995 | $240.10 | $240.10 | $240.10 |
| Purchase #4 | $238.30 | 12.729% | $268.6332 | $268.63 | $268.65 | $268.60 |
| Purchase #5 | $27.71 | 10.675% | $30.668 | $30.67 | $30.65 | $30.70 |
| Purchase #6 | $6.84 | 13.235% | $7.7453 | $7.75 | $7.75 | $7.70 |
| Purchase #7 | $186.89 | 10.632% | $206.7601 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $877.13 | $977.7720 | $977.77 | $977.75 | $977.70 | |