| 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 | $45.64 | 6.564% | $48.6358 | $48.64 | $48.65 | $48.60 |
| Purchase #2 | $71.62 | 11.665% | $79.9745 | $79.97 | $79.95 | $80.00 |
| Purchase #3 | $64.51 | 10.781% | $71.4648 | $71.46 | $71.45 | $71.50 |
| Purchase #4 | $114.41 | 9.698% | $125.5055 | $125.51 | $125.50 | $125.50 |
| Purchase #5 | $39.75 | 5.734% | $42.0293 | $42.03 | $42.05 | $42.00 |
| Purchase #6 | $48.98 | 4.701% | $51.2825 | $51.28 | $51.30 | $51.30 |
| Purchase #7 | $150.50 | 11.418% | $167.6841 | $167.68 | $167.70 | $167.70 |
| 7 purchase totals = | $535.41 | $586.5765 | $586.57 | $586.60 | $586.60 | |