| 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 | $50.70 | 12.560% | $57.0679 | $57.07 | $57.05 | $57.10 |
| Purchase #2 | $40.98 | 6.395% | $43.6007 | $43.60 | $43.60 | $43.60 |
| Purchase #3 | $173.38 | 12.479% | $195.0161 | $195.02 | $195.00 | $195.00 |
| Purchase #4 | $137.42 | 3.762% | $142.5897 | $142.59 | $142.60 | $142.60 |
| Purchase #5 | $46.60 | 7.322% | $50.0121 | $50.01 | $50.00 | $50.00 |
| Purchase #6 | $214.92 | 13.704% | $244.3726 | $244.37 | $244.35 | $244.40 |
| Purchase #7 | $143.47 | 9.640% | $157.3005 | $157.30 | $157.30 | $157.30 |
| 7 purchase totals = | $807.47 | $889.9596 | $889.96 | $889.90 | $890.00 | |