| 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 | $77.52 | 12.724% | $87.3836 | $87.38 | $87.40 | $87.40 |
| Purchase #2 | $249.68 | 3.283% | $257.877 | $257.88 | $257.90 | $257.90 |
| Purchase #3 | $186.76 | 3.578% | $193.4423 | $193.44 | $193.45 | $193.40 |
| Purchase #4 | $148.74 | 10.676% | $164.6195 | $164.62 | $164.60 | $164.60 |
| Purchase #5 | $75.69 | 10.168% | $83.3862 | $83.39 | $83.40 | $83.40 |
| Purchase #6 | $68.67 | 13.787% | $78.1375 | $78.14 | $78.15 | $78.10 |
| Purchase #7 | $21.26 | 6.747% | $22.6944 | $22.69 | $22.70 | $22.70 |
| 7 purchase totals = | $828.32 | $887.5405 | $887.54 | $887.60 | $887.50 | |