| 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 | $79.43 | 5.616% | $83.8908 | $83.89 | $83.90 | $83.90 |
| Purchase #2 | $44.97 | 13.311% | $50.956 | $50.96 | $50.95 | $51.00 |
| Purchase #3 | $213.42 | 3.712% | $221.3422 | $221.34 | $221.35 | $221.30 |
| Purchase #4 | $15.85 | 9.842% | $17.41 | $17.41 | $17.40 | $17.40 |
| Purchase #5 | $77.71 | 9.701% | $85.2486 | $85.25 | $85.25 | $85.20 |
| Purchase #6 | $58.35 | 13.246% | $66.079 | $66.08 | $66.10 | $66.10 |
| Purchase #7 | $47.67 | 10.421% | $52.6377 | $52.64 | $52.65 | $52.60 |
| 7 purchase totals = | $537.40 | $577.5643 | $577.57 | $577.60 | $577.50 | |