| 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 | $49.33 | 10.334% | $54.4278 | $54.43 | $54.45 | $54.40 |
| Purchase #2 | $130.64 | 13.713% | $148.5547 | $148.55 | $148.55 | $148.60 |
| Purchase #3 | $28.53 | 5.630% | $30.1362 | $30.14 | $30.15 | $30.10 |
| Purchase #4 | $194.84 | 6.334% | $207.1812 | $207.18 | $207.20 | $207.20 |
| Purchase #5 | $9.58 | 4.160% | $9.9785 | $9.98 | $10.00 | $10.00 |
| Purchase #6 | $138.53 | 5.125% | $145.6297 | $145.63 | $145.65 | $145.60 |
| Purchase #7 | $143.64 | 9.430% | $157.1853 | $157.19 | $157.20 | $157.20 |
| 7 purchase totals = | $695.09 | $753.0934 | $753.10 | $753.20 | $753.10 | |