| 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 | $63.58 | 13.451% | $72.1321 | $72.13 | $72.15 | $72.10 |
| Purchase #2 | $15.48 | 8.326% | $16.7689 | $16.77 | $16.75 | $16.80 |
| Purchase #3 | $241.62 | 3.220% | $249.4002 | $249.40 | $249.40 | $249.40 |
| Purchase #4 | $60.34 | 3.652% | $62.5436 | $62.54 | $62.55 | $62.50 |
| Purchase #5 | $145.67 | 11.112% | $161.8569 | $161.86 | $161.85 | $161.90 |
| Purchase #6 | $99.84 | 11.629% | $111.4504 | $111.45 | $111.45 | $111.50 |
| Purchase #7 | $145.99 | 3.627% | $151.2851 | $151.29 | $151.30 | $151.30 |
| 7 purchase totals = | $772.52 | $825.4372 | $825.44 | $825.45 | $825.50 | |