| 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 | $6.63 | 9.296% | $7.2463 | $7.25 | $7.25 | $7.20 |
| Purchase #2 | $53.97 | 12.858% | $60.9095 | $60.91 | $60.90 | $60.90 |
| Purchase #3 | $65.78 | 12.824% | $74.2156 | $74.22 | $74.20 | $74.20 |
| Purchase #4 | $242.59 | 5.326% | $255.5103 | $255.51 | $255.50 | $255.50 |
| Purchase #5 | $155.54 | 7.779% | $167.6395 | $167.64 | $167.65 | $167.60 |
| Purchase #6 | $206.45 | 3.428% | $213.5271 | $213.53 | $213.55 | $213.50 |
| Purchase #7 | $204.96 | 7.338% | $220 | $220.00 | $220.00 | $220.00 |
| 7 purchase totals = | $935.92 | $999.0483 | $999.06 | $999.05 | $998.90 | |