| 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 | $99.52 | 3.347% | $102.8509 | $102.85 | $102.85 | $102.90 |
| Purchase #2 | $79.25 | 6.677% | $84.5415 | $84.54 | $84.55 | $84.50 |
| Purchase #3 | $166.74 | 6.801% | $178.08 | $178.08 | $178.10 | $178.10 |
| Purchase #4 | $195.41 | 7.423% | $209.9153 | $209.92 | $209.90 | $209.90 |
| Purchase #5 | $14.56 | 7.749% | $15.6883 | $15.69 | $15.70 | $15.70 |
| Purchase #6 | $202.31 | 11.858% | $226.2999 | $226.30 | $226.30 | $226.30 |
| Purchase #7 | $58.85 | 10.286% | $64.9033 | $64.90 | $64.90 | $64.90 |
| 7 purchase totals = | $816.64 | $882.2792 | $882.28 | $882.30 | $882.30 | |