| 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 | $195.66 | 7.869% | $211.0565 | $211.06 | $211.05 | $211.10 |
| Purchase #2 | $26.63 | 8.306% | $28.8419 | $28.84 | $28.85 | $28.80 |
| Purchase #3 | $103.48 | 13.201% | $117.1404 | $117.14 | $117.15 | $117.10 |
| Purchase #4 | $184.95 | 10.130% | $203.6854 | $203.69 | $203.70 | $203.70 |
| Purchase #5 | $11.31 | 5.498% | $11.9318 | $11.93 | $11.95 | $11.90 |
| Purchase #6 | $14.76 | 10.107% | $16.2518 | $16.25 | $16.25 | $16.30 |
| Purchase #7 | $87.43 | 3.356% | $90.3642 | $90.36 | $90.35 | $90.40 |
| 7 purchase totals = | $624.22 | $679.2720 | $679.27 | $679.30 | $679.30 | |