| 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 | $53.38 | 8.673% | $58.0096 | $58.01 | $58.00 | $58.00 |
| Purchase #2 | $37.48 | 9.236% | $40.9417 | $40.94 | $40.95 | $40.90 |
| Purchase #3 | $94.97 | 10.293% | $104.7453 | $104.75 | $104.75 | $104.70 |
| Purchase #4 | $124.52 | 12.413% | $139.9767 | $139.98 | $140.00 | $140.00 |
| Purchase #5 | $9.58 | 13.175% | $10.8422 | $10.84 | $10.85 | $10.80 |
| Purchase #6 | $100.33 | 12.386% | $112.7569 | $112.76 | $112.75 | $112.80 |
| Purchase #7 | $194.56 | 3.406% | $201.1867 | $201.19 | $201.20 | $201.20 |
| 7 purchase totals = | $614.82 | $668.4591 | $668.47 | $668.50 | $668.40 | |