| 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 | $194.76 | 8.604% | $211.5172 | $211.52 | $211.50 | $211.50 |
| Purchase #2 | $54.30 | 13.615% | $61.6929 | $61.69 | $61.70 | $61.70 |
| Purchase #3 | $27.82 | 5.768% | $29.4247 | $29.42 | $29.40 | $29.40 |
| Purchase #4 | $239.44 | 5.450% | $252.4895 | $252.49 | $252.50 | $252.50 |
| Purchase #5 | $220.39 | 13.464% | $250.0633 | $250.06 | $250.05 | $250.10 |
| Purchase #6 | $65.59 | 6.406% | $69.7917 | $69.79 | $69.80 | $69.80 |
| Purchase #7 | $15.96 | 13.746% | $18.1539 | $18.15 | $18.15 | $18.20 |
| 7 purchase totals = | $818.26 | $893.1332 | $893.12 | $893.10 | $893.20 | |