| 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 | $119.74 | 8.284% | $129.6593 | $129.66 | $129.65 | $129.70 |
| Purchase #2 | $34.79 | 3.674% | $36.0682 | $36.07 | $36.05 | $36.10 |
| Purchase #3 | $52.32 | 8.860% | $56.9556 | $56.96 | $56.95 | $57.00 |
| Purchase #4 | $111.43 | 7.514% | $119.8029 | $119.80 | $119.80 | $119.80 |
| Purchase #5 | $63.60 | 11.407% | $70.8549 | $70.85 | $70.85 | $70.90 |
| Purchase #6 | $185.34 | 5.285% | $195.1352 | $195.14 | $195.15 | $195.10 |
| Purchase #7 | $13.59 | 12.647% | $15.3087 | $15.31 | $15.30 | $15.30 |
| 7 purchase totals = | $580.81 | $623.7848 | $623.79 | $623.75 | $623.90 | |