| 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 | $35.88 | 11.205% | $39.9004 | $39.90 | $39.90 | $39.90 |
| Purchase #2 | $170.47 | 7.579% | $183.3899 | $183.39 | $183.40 | $183.40 |
| Purchase #3 | $239.68 | 13.793% | $272.7391 | $272.74 | $272.75 | $272.70 |
| Purchase #4 | $62.63 | 13.211% | $70.904 | $70.90 | $70.90 | $70.90 |
| Purchase #5 | $80.53 | 7.417% | $86.5029 | $86.50 | $86.50 | $86.50 |
| Purchase #6 | $15.80 | 13.711% | $17.9663 | $17.97 | $17.95 | $18.00 |
| Purchase #7 | $45.56 | 7.692% | $49.0645 | $49.06 | $49.05 | $49.10 |
| 7 purchase totals = | $650.55 | $720.4671 | $720.46 | $720.45 | $720.50 | |