| 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 | $74.71 | 3.694% | $77.4698 | $77.47 | $77.45 | $77.50 |
| Purchase #2 | $250.80 | 6.431% | $266.9289 | $266.93 | $266.95 | $266.90 |
| Purchase #3 | $228.57 | 7.189% | $245.0019 | $245.00 | $245.00 | $245.00 |
| Purchase #4 | $46.85 | 5.120% | $49.2487 | $49.25 | $49.25 | $49.20 |
| Purchase #5 | $46.37 | 5.383% | $48.8661 | $48.87 | $48.85 | $48.90 |
| Purchase #6 | $121.99 | 6.307% | $129.6839 | $129.68 | $129.70 | $129.70 |
| Purchase #7 | $161.41 | 4.562% | $168.7735 | $168.77 | $168.75 | $168.80 |
| 7 purchase totals = | $930.70 | $985.9728 | $985.97 | $985.95 | $986.00 | |