| 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 | $15.30 | 10.628% | $16.9261 | $16.93 | $16.95 | $16.90 |
| Purchase #2 | $118.31 | 10.307% | $130.5042 | $130.50 | $130.50 | $130.50 |
| Purchase #3 | $57.32 | 5.773% | $60.6291 | $60.63 | $60.65 | $60.60 |
| Purchase #4 | $72.47 | 10.471% | $80.0583 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $57.69 | 4.556% | $60.3184 | $60.32 | $60.30 | $60.30 |
| Purchase #6 | $73.66 | 4.844% | $77.2281 | $77.23 | $77.25 | $77.20 |
| Purchase #7 | $33.34 | 8.803% | $36.2749 | $36.27 | $36.25 | $36.30 |
| 7 purchase totals = | $428.09 | $461.9391 | $461.94 | $461.95 | $461.90 | |