| 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 | $10.29 | 4.209% | $10.7231 | $10.72 | $10.70 | $10.70 |
| Purchase #2 | $151.61 | 3.519% | $156.9452 | $156.95 | $156.95 | $156.90 |
| Purchase #3 | $58.54 | 11.706% | $65.3927 | $65.39 | $65.40 | $65.40 |
| Purchase #4 | $76.80 | 8.853% | $83.5991 | $83.60 | $83.60 | $83.60 |
| Purchase #5 | $194.92 | 5.853% | $206.3287 | $206.33 | $206.35 | $206.30 |
| Purchase #6 | $7.73 | 6.298% | $8.2168 | $8.22 | $8.20 | $8.20 |
| Purchase #7 | $145.81 | 7.156% | $156.2442 | $156.24 | $156.25 | $156.20 |
| 7 purchase totals = | $645.70 | $687.4498 | $687.45 | $687.45 | $687.30 | |