| 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 | $68.80 | 12.294% | $77.2583 | $77.26 | $77.25 | $77.30 |
| Purchase #2 | $88.37 | 13.468% | $100.2717 | $100.27 | $100.25 | $100.30 |
| Purchase #3 | $230.53 | 3.530% | $238.6677 | $238.67 | $238.65 | $238.70 |
| Purchase #4 | $115.61 | 9.664% | $126.7826 | $126.78 | $126.80 | $126.80 |
| Purchase #5 | $132.74 | 12.237% | $148.9834 | $148.98 | $149.00 | $149.00 |
| Purchase #6 | $169.99 | 5.598% | $179.506 | $179.51 | $179.50 | $179.50 |
| Purchase #7 | $12.54 | 3.323% | $12.9567 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $818.58 | $884.4264 | $884.43 | $884.40 | $884.60 | |