| 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 | $58.48 | 3.339% | $60.4326 | $60.43 | $60.45 | $60.40 |
| Purchase #2 | $111.53 | 7.441% | $119.8289 | $119.83 | $119.85 | $119.80 |
| Purchase #3 | $31.75 | 11.527% | $35.4098 | $35.41 | $35.40 | $35.40 |
| Purchase #4 | $36.83 | 9.196% | $40.2169 | $40.22 | $40.20 | $40.20 |
| Purchase #5 | $166.85 | 10.797% | $184.8648 | $184.86 | $184.85 | $184.90 |
| Purchase #6 | $227.81 | 5.686% | $240.7633 | $240.76 | $240.75 | $240.80 |
| Purchase #7 | $223.97 | 13.405% | $253.9932 | $253.99 | $254.00 | $254.00 |
| 7 purchase totals = | $857.22 | $935.5095 | $935.50 | $935.50 | $935.50 | |