| 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 | $71.93 | 11.146% | $79.9473 | $79.95 | $79.95 | $79.90 |
| Purchase #2 | $151.36 | 3.248% | $156.2762 | $156.28 | $156.30 | $156.30 |
| Purchase #3 | $93.27 | 10.868% | $103.4066 | $103.41 | $103.40 | $103.40 |
| Purchase #4 | $26.97 | 5.369% | $28.418 | $28.42 | $28.40 | $28.40 |
| Purchase #5 | $151.85 | 8.372% | $164.5629 | $164.56 | $164.55 | $164.60 |
| Purchase #6 | $57.50 | 10.733% | $63.6715 | $63.67 | $63.65 | $63.70 |
| Purchase #7 | $190.32 | 13.262% | $215.5602 | $215.56 | $215.55 | $215.60 |
| 7 purchase totals = | $743.20 | $811.8427 | $811.85 | $811.80 | $811.90 | |