| 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 | $47.85 | 3.647% | $49.5951 | $49.60 | $49.60 | $49.60 |
| Purchase #2 | $208.67 | 3.166% | $215.2765 | $215.28 | $215.30 | $215.30 |
| Purchase #3 | $31.94 | 9.431% | $34.9523 | $34.95 | $34.95 | $35.00 |
| Purchase #4 | $94.29 | 7.375% | $101.2439 | $101.24 | $101.25 | $101.20 |
| Purchase #5 | $201.79 | 12.578% | $227.1711 | $227.17 | $227.15 | $227.20 |
| Purchase #6 | $74.70 | 6.392% | $79.4748 | $79.47 | $79.45 | $79.50 |
| Purchase #7 | $183.61 | 4.169% | $191.2647 | $191.26 | $191.25 | $191.30 |
| 7 purchase totals = | $842.85 | $898.9784 | $898.97 | $898.95 | $899.10 | |