| 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 | $79.51 | 3.427% | $82.2348 | $82.23 | $82.25 | $82.20 |
| Purchase #2 | $172.93 | 7.823% | $186.4583 | $186.46 | $186.45 | $186.50 |
| Purchase #3 | $131.63 | 5.196% | $138.4695 | $138.47 | $138.45 | $138.50 |
| Purchase #4 | $64.82 | 13.441% | $73.5325 | $73.53 | $73.55 | $73.50 |
| Purchase #5 | $188.77 | 5.699% | $199.528 | $199.53 | $199.55 | $199.50 |
| Purchase #6 | $124.82 | 7.552% | $134.2464 | $134.25 | $134.25 | $134.20 |
| Purchase #7 | $100.87 | 7.249% | $108.1821 | $108.18 | $108.20 | $108.20 |
| 7 purchase totals = | $863.35 | $922.6516 | $922.65 | $922.70 | $922.60 | |