| 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 | $56.70 | 9.727% | $62.2152 | $62.22 | $62.20 | $62.20 |
| Purchase #2 | $207.58 | 9.650% | $227.6115 | $227.61 | $227.60 | $227.60 |
| Purchase #3 | $104.90 | 10.824% | $116.2544 | $116.25 | $116.25 | $116.30 |
| Purchase #4 | $62.33 | 4.723% | $65.2738 | $65.27 | $65.25 | $65.30 |
| Purchase #5 | $35.83 | 10.285% | $39.5151 | $39.52 | $39.50 | $39.50 |
| Purchase #6 | $218.25 | 5.411% | $230.0595 | $230.06 | $230.05 | $230.10 |
| Purchase #7 | $137.67 | 5.552% | $145.3134 | $145.31 | $145.30 | $145.30 |
| 7 purchase totals = | $823.26 | $886.2429 | $886.24 | $886.15 | $886.30 | |