| 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 | $66.77 | 7.846% | $72.0088 | $72.01 | $72.00 | $72.00 |
| Purchase #2 | $69.55 | 8.237% | $75.2788 | $75.28 | $75.30 | $75.30 |
| Purchase #3 | $164.43 | 12.712% | $185.3323 | $185.33 | $185.35 | $185.30 |
| Purchase #4 | $62.73 | 5.573% | $66.2259 | $66.23 | $66.25 | $66.20 |
| Purchase #5 | $184.36 | 10.138% | $203.0504 | $203.05 | $203.05 | $203.10 |
| Purchase #6 | $209.73 | 7.302% | $225.0445 | $225.04 | $225.05 | $225.00 |
| Purchase #7 | $98.94 | 9.196% | $108.0385 | $108.04 | $108.05 | $108.00 |
| 7 purchase totals = | $856.51 | $934.9792 | $934.98 | $935.05 | $934.90 | |