| 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 | $23.96 | 3.594% | $24.8211 | $24.82 | $24.80 | $24.80 |
| Purchase #2 | $205.60 | 7.553% | $221.129 | $221.13 | $221.15 | $221.10 |
| Purchase #3 | $206.75 | 5.193% | $217.4865 | $217.49 | $217.50 | $217.50 |
| Purchase #4 | $151.90 | 8.588% | $164.9452 | $164.95 | $164.95 | $164.90 |
| Purchase #5 | $90.62 | 9.118% | $98.8827 | $98.88 | $98.90 | $98.90 |
| Purchase #6 | $73.86 | 8.207% | $79.9217 | $79.92 | $79.90 | $79.90 |
| Purchase #7 | $14.97 | 4.149% | $15.5911 | $15.59 | $15.60 | $15.60 |
| 7 purchase totals = | $767.66 | $822.7773 | $822.78 | $822.80 | $822.70 | |