| 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 | $71.40 | 9.772% | $78.3772 | $78.38 | $78.40 | $78.40 |
| Purchase #2 | $113.51 | 7.212% | $121.6963 | $121.70 | $121.70 | $121.70 |
| Purchase #3 | $80.66 | 11.469% | $89.9109 | $89.91 | $89.90 | $89.90 |
| Purchase #4 | $55.52 | 6.241% | $58.985 | $58.99 | $59.00 | $59.00 |
| Purchase #5 | $223.50 | 11.607% | $249.4416 | $249.44 | $249.45 | $249.40 |
| Purchase #6 | $109.71 | 7.725% | $118.1851 | $118.19 | $118.20 | $118.20 |
| Purchase #7 | $26.61 | 3.349% | $27.5012 | $27.50 | $27.50 | $27.50 |
| 7 purchase totals = | $680.91 | $744.0973 | $744.11 | $744.15 | $744.10 | |