| 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 | $47.61 | 6.352% | $50.6342 | $50.63 | $50.65 | $50.60 |
| Purchase #2 | $32.55 | 13.662% | $36.997 | $37.00 | $37.00 | $37.00 |
| Purchase #3 | $12.94 | 5.543% | $13.6573 | $13.66 | $13.65 | $13.70 |
| Purchase #4 | $196.51 | 4.409% | $205.1741 | $205.17 | $205.15 | $205.20 |
| Purchase #5 | $46.61 | 13.197% | $52.7611 | $52.76 | $52.75 | $52.80 |
| Purchase #6 | $217.83 | 9.252% | $237.9836 | $237.98 | $238.00 | $238.00 |
| Purchase #7 | $23.97 | 5.863% | $25.3754 | $25.38 | $25.40 | $25.40 |
| 7 purchase totals = | $578.02 | $622.5827 | $622.58 | $622.60 | $622.70 | |