| 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 | $24.66 | 12.464% | $27.7336 | $27.73 | $27.75 | $27.70 |
| Purchase #2 | $65.36 | 7.156% | $70.0372 | $70.04 | $70.05 | $70.00 |
| Purchase #3 | $227.60 | 7.148% | $243.8688 | $243.87 | $243.85 | $243.90 |
| Purchase #4 | $178.68 | 8.614% | $194.0715 | $194.07 | $194.05 | $194.10 |
| Purchase #5 | $158.41 | 11.466% | $176.5733 | $176.57 | $176.55 | $176.60 |
| Purchase #6 | $19.74 | 6.122% | $20.9485 | $20.95 | $20.95 | $20.90 |
| Purchase #7 | $90.98 | 3.857% | $94.4891 | $94.49 | $94.50 | $94.50 |
| 7 purchase totals = | $765.43 | $827.7220 | $827.72 | $827.70 | $827.70 | |