| 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 | $56.37 | 3.560% | $58.3768 | $58.38 | $58.40 | $58.40 |
| Purchase #2 | $65.78 | 9.381% | $71.9508 | $71.95 | $71.95 | $72.00 |
| Purchase #3 | $188.32 | 12.843% | $212.5059 | $212.51 | $212.50 | $212.50 |
| Purchase #4 | $155.98 | 8.174% | $168.7298 | $168.73 | $168.75 | $168.70 |
| Purchase #5 | $144.46 | 8.251% | $156.3794 | $156.38 | $156.40 | $156.40 |
| Purchase #6 | $185.67 | 7.696% | $199.9592 | $199.96 | $199.95 | $200.00 |
| Purchase #7 | $8.63 | 8.484% | $9.3622 | $9.36 | $9.35 | $9.40 |
| 7 purchase totals = | $805.21 | $877.2641 | $877.27 | $877.30 | $877.40 | |