| 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 | $38.34 | 3.663% | $39.7444 | $39.74 | $39.75 | $39.70 |
| Purchase #2 | $154.38 | 10.264% | $170.2256 | $170.23 | $170.25 | $170.20 |
| Purchase #3 | $112.79 | 4.190% | $117.5159 | $117.52 | $117.50 | $117.50 |
| Purchase #4 | $25.83 | 5.664% | $27.293 | $27.29 | $27.30 | $27.30 |
| Purchase #5 | $244.81 | 4.350% | $255.4592 | $255.46 | $255.45 | $255.50 |
| Purchase #6 | $112.74 | 8.278% | $122.0726 | $122.07 | $122.05 | $122.10 |
| Purchase #7 | $107.41 | 13.129% | $121.5119 | $121.51 | $121.50 | $121.50 |
| 7 purchase totals = | $796.30 | $853.8226 | $853.82 | $853.80 | $853.80 | |