| 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 | $98.80 | 5.760% | $104.4909 | $104.49 | $104.50 | $104.50 |
| Purchase #2 | $247.99 | 9.236% | $270.8944 | $270.89 | $270.90 | $270.90 |
| Purchase #3 | $248.25 | 4.151% | $258.5549 | $258.55 | $258.55 | $258.60 |
| Purchase #4 | $49.25 | 3.235% | $50.8432 | $50.84 | $50.85 | $50.80 |
| Purchase #5 | $75.56 | 8.505% | $81.9864 | $81.99 | $82.00 | $82.00 |
| Purchase #6 | $42.32 | 8.336% | $45.8478 | $45.85 | $45.85 | $45.80 |
| Purchase #7 | $122.53 | 13.572% | $139.1598 | $139.16 | $139.15 | $139.20 |
| 7 purchase totals = | $884.70 | $951.7774 | $951.77 | $951.80 | $951.80 | |