| 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 | $109.93 | 7.784% | $118.487 | $118.49 | $118.50 | $118.50 |
| Purchase #2 | $200.96 | 6.284% | $213.5883 | $213.59 | $213.60 | $213.60 |
| Purchase #3 | $31.25 | 8.549% | $33.9216 | $33.92 | $33.90 | $33.90 |
| Purchase #4 | $57.81 | 13.113% | $65.3906 | $65.39 | $65.40 | $65.40 |
| Purchase #5 | $8.68 | 10.606% | $9.6006 | $9.60 | $9.60 | $9.60 |
| Purchase #6 | $141.91 | 13.832% | $161.539 | $161.54 | $161.55 | $161.50 |
| Purchase #7 | $94.69 | 7.359% | $101.6582 | $101.66 | $101.65 | $101.70 |
| 7 purchase totals = | $645.23 | $704.1853 | $704.19 | $704.20 | $704.20 | |