| 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 | $39.91 | 13.568% | $45.325 | $45.33 | $45.35 | $45.30 |
| Purchase #2 | $77.80 | 11.231% | $86.5377 | $86.54 | $86.55 | $86.50 |
| Purchase #3 | $70.27 | 5.395% | $74.0611 | $74.06 | $74.05 | $74.10 |
| Purchase #4 | $76.81 | 5.488% | $81.0253 | $81.03 | $81.05 | $81.00 |
| Purchase #5 | $178.60 | 12.140% | $200.282 | $200.28 | $200.30 | $200.30 |
| Purchase #6 | $154.90 | 5.102% | $162.803 | $162.80 | $162.80 | $162.80 |
| Purchase #7 | $216.52 | 7.465% | $232.6832 | $232.68 | $232.70 | $232.70 |
| 7 purchase totals = | $814.81 | $882.7173 | $882.72 | $882.80 | $882.70 | |