| 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 | $11.58 | 10.168% | $12.7575 | $12.76 | $12.75 | $12.80 |
| Purchase #2 | $11.90 | 13.718% | $13.5324 | $13.53 | $13.55 | $13.50 |
| Purchase #3 | $188.75 | 13.855% | $214.9013 | $214.90 | $214.90 | $214.90 |
| Purchase #4 | $212.73 | 6.283% | $226.0958 | $226.10 | $226.10 | $226.10 |
| Purchase #5 | $54.84 | 7.185% | $58.7803 | $58.78 | $58.80 | $58.80 |
| Purchase #6 | $90.69 | 6.356% | $96.4543 | $96.45 | $96.45 | $96.50 |
| Purchase #7 | $201.73 | 12.517% | $226.9805 | $226.98 | $227.00 | $227.00 |
| 7 purchase totals = | $772.22 | $849.5021 | $849.50 | $849.55 | $849.60 | |