| 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 | $93.73 | 13.188% | $106.0911 | $106.09 | $106.10 | $106.10 |
| Purchase #2 | $170.27 | 10.830% | $188.7102 | $188.71 | $188.70 | $188.70 |
| Purchase #3 | $42.91 | 8.377% | $46.5046 | $46.50 | $46.50 | $46.50 |
| Purchase #4 | $145.94 | 7.598% | $157.0285 | $157.03 | $157.05 | $157.00 |
| Purchase #5 | $116.72 | 7.589% | $125.5779 | $125.58 | $125.60 | $125.60 |
| Purchase #6 | $201.25 | 10.770% | $222.9246 | $222.92 | $222.90 | $222.90 |
| Purchase #7 | $146.39 | 3.787% | $151.9338 | $151.93 | $151.95 | $151.90 |
| 7 purchase totals = | $917.21 | $998.7707 | $998.76 | $998.80 | $998.70 | |