| 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 | $43.80 | 13.202% | $49.5825 | $49.58 | $49.60 | $49.60 |
| Purchase #2 | $78.87 | 12.748% | $88.9243 | $88.92 | $88.90 | $88.90 |
| Purchase #3 | $131.87 | 10.344% | $145.5106 | $145.51 | $145.50 | $145.50 |
| Purchase #4 | $117.27 | 4.874% | $122.9857 | $122.99 | $123.00 | $123.00 |
| Purchase #5 | $132.73 | 8.428% | $143.9165 | $143.92 | $143.90 | $143.90 |
| Purchase #6 | $43.93 | 10.477% | $48.5325 | $48.53 | $48.55 | $48.50 |
| Purchase #7 | $208.65 | 9.267% | $227.9856 | $227.99 | $228.00 | $228.00 |
| 7 purchase totals = | $757.12 | $827.4377 | $827.44 | $827.45 | $827.40 | |