| 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 | $74.50 | 3.235% | $76.9101 | $76.91 | $76.90 | $76.90 |
| Purchase #2 | $7.57 | 5.273% | $7.9692 | $7.97 | $7.95 | $8.00 |
| Purchase #3 | $47.47 | 12.578% | $53.4408 | $53.44 | $53.45 | $53.40 |
| Purchase #4 | $82.63 | 12.202% | $92.7125 | $92.71 | $92.70 | $92.70 |
| Purchase #5 | $118.26 | 4.761% | $123.8904 | $123.89 | $123.90 | $123.90 |
| Purchase #6 | $51.52 | 7.714% | $55.4943 | $55.49 | $55.50 | $55.50 |
| Purchase #7 | $232.47 | 5.580% | $245.4418 | $245.44 | $245.45 | $245.40 |
| 7 purchase totals = | $614.42 | $655.8591 | $655.85 | $655.85 | $655.80 | |