| 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 | $51.29 | 13.793% | $58.3644 | $58.36 | $58.35 | $58.40 |
| Purchase #2 | $232.45 | 4.154% | $242.106 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $183.29 | 6.513% | $195.2277 | $195.23 | $195.25 | $195.20 |
| Purchase #4 | $112.35 | 5.650% | $118.6978 | $118.70 | $118.70 | $118.70 |
| Purchase #5 | $14.68 | 3.333% | $15.1693 | $15.17 | $15.15 | $15.20 |
| Purchase #6 | $201.75 | 3.235% | $208.2766 | $208.28 | $208.30 | $208.30 |
| Purchase #7 | $126.29 | 10.520% | $139.5757 | $139.58 | $139.60 | $139.60 |
| 7 purchase totals = | $922.10 | $977.4175 | $977.43 | $977.45 | $977.50 | |