| 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 | $78.42 | 12.674% | $88.359 | $88.36 | $88.35 | $88.40 |
| Purchase #2 | $155.61 | 3.197% | $160.5849 | $160.58 | $160.60 | $160.60 |
| Purchase #3 | $113.92 | 13.318% | $129.0919 | $129.09 | $129.10 | $129.10 |
| Purchase #4 | $70.85 | 9.820% | $77.8075 | $77.81 | $77.80 | $77.80 |
| Purchase #5 | $95.83 | 13.389% | $108.6607 | $108.66 | $108.65 | $108.70 |
| Purchase #6 | $53.96 | 7.316% | $57.9077 | $57.91 | $57.90 | $57.90 |
| Purchase #7 | $227.70 | 4.341% | $237.5845 | $237.58 | $237.60 | $237.60 |
| 7 purchase totals = | $796.29 | $859.9962 | $859.99 | $860.00 | $860.10 | |