| 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 | $56.38 | 5.456% | $59.4561 | $59.46 | $59.45 | $59.50 |
| Purchase #2 | $139.64 | 12.343% | $156.8758 | $156.88 | $156.90 | $156.90 |
| Purchase #3 | $12.81 | 13.409% | $14.5277 | $14.53 | $14.55 | $14.50 |
| Purchase #4 | $7.65 | 9.321% | $8.3631 | $8.36 | $8.35 | $8.40 |
| Purchase #5 | $128.94 | 12.430% | $144.9672 | $144.97 | $144.95 | $145.00 |
| Purchase #6 | $112.51 | 5.656% | $118.8736 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $113.93 | 11.380% | $126.8952 | $126.90 | $126.90 | $126.90 |
| 7 purchase totals = | $571.86 | $629.9587 | $629.97 | $629.95 | $630.10 | |