| 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 | $133.84 | 11.753% | $149.5702 | $149.57 | $149.55 | $149.60 |
| Purchase #2 | $52.45 | 12.462% | $58.9863 | $58.99 | $59.00 | $59.00 |
| Purchase #3 | $238.99 | 6.153% | $253.6951 | $253.70 | $253.70 | $253.70 |
| Purchase #4 | $36.70 | 10.139% | $40.421 | $40.42 | $40.40 | $40.40 |
| Purchase #5 | $22.53 | 4.465% | $23.536 | $23.54 | $23.55 | $23.50 |
| Purchase #6 | $217.65 | 13.635% | $247.3266 | $247.33 | $247.35 | $247.30 |
| Purchase #7 | $115.50 | 10.114% | $127.1817 | $127.18 | $127.20 | $127.20 |
| 7 purchase totals = | $817.66 | $900.7169 | $900.73 | $900.75 | $900.70 | |