| 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 | $101.86 | 3.482% | $105.4068 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $14.63 | 5.459% | $15.4287 | $15.43 | $15.45 | $15.40 |
| Purchase #3 | $120.61 | 13.417% | $136.7922 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $73.89 | 9.175% | $80.6694 | $80.67 | $80.65 | $80.70 |
| Purchase #5 | $65.50 | 12.778% | $73.8696 | $73.87 | $73.85 | $73.90 |
| Purchase #6 | $192.29 | 8.323% | $208.2943 | $208.29 | $208.30 | $208.30 |
| Purchase #7 | $58.50 | 3.848% | $60.7511 | $60.75 | $60.75 | $60.80 |
| 7 purchase totals = | $627.28 | $681.2121 | $681.21 | $681.20 | $681.30 | |