| 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 | $52.27 | 4.806% | $54.7821 | $54.78 | $54.80 | $54.80 |
| Purchase #2 | $21.45 | 6.323% | $22.8063 | $22.81 | $22.80 | $22.80 |
| Purchase #3 | $208.60 | 4.751% | $218.5106 | $218.51 | $218.50 | $218.50 |
| Purchase #4 | $5.89 | 4.518% | $6.1561 | $6.16 | $6.15 | $6.20 |
| Purchase #5 | $146.32 | 12.122% | $164.0569 | $164.06 | $164.05 | $164.10 |
| Purchase #6 | $229.42 | 3.605% | $237.6906 | $237.69 | $237.70 | $237.70 |
| Purchase #7 | $242.46 | 7.142% | $259.7765 | $259.78 | $259.80 | $259.80 |
| 7 purchase totals = | $906.41 | $963.7791 | $963.79 | $963.80 | $963.90 | |