| 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 | $79.83 | 9.668% | $87.548 | $87.55 | $87.55 | $87.50 |
| Purchase #2 | $211.45 | 4.317% | $220.5783 | $220.58 | $220.60 | $220.60 |
| Purchase #3 | $204.87 | 12.853% | $231.2019 | $231.20 | $231.20 | $231.20 |
| Purchase #4 | $190.54 | 12.574% | $214.4985 | $214.50 | $214.50 | $214.50 |
| Purchase #5 | $54.99 | 6.273% | $58.4395 | $58.44 | $58.45 | $58.40 |
| Purchase #6 | $23.70 | 13.399% | $26.8756 | $26.88 | $26.90 | $26.90 |
| Purchase #7 | $13.48 | 13.852% | $15.3472 | $15.35 | $15.35 | $15.30 |
| 7 purchase totals = | $778.86 | $854.4890 | $854.50 | $854.55 | $854.40 | |