| 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 | $46.79 | 13.825% | $53.2587 | $53.26 | $53.25 | $53.30 |
| Purchase #2 | $13.43 | 9.113% | $14.6539 | $14.65 | $14.65 | $14.70 |
| Purchase #3 | $9.44 | 3.492% | $9.7696 | $9.77 | $9.75 | $9.80 |
| Purchase #4 | $164.88 | 12.486% | $185.4669 | $185.47 | $185.45 | $185.50 |
| Purchase #5 | $19.32 | 8.351% | $20.9334 | $20.93 | $20.95 | $20.90 |
| Purchase #6 | $49.56 | 5.112% | $52.0935 | $52.09 | $52.10 | $52.10 |
| Purchase #7 | $194.90 | 10.373% | $215.117 | $215.12 | $215.10 | $215.10 |
| 7 purchase totals = | $498.32 | $551.2930 | $551.29 | $551.25 | $551.40 | |