| 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 | $210.84 | 8.867% | $229.5352 | $229.54 | $229.55 | $229.50 |
| Purchase #2 | $47.44 | 4.521% | $49.5848 | $49.58 | $49.60 | $49.60 |
| Purchase #3 | $44.56 | 12.693% | $50.216 | $50.22 | $50.20 | $50.20 |
| Purchase #4 | $147.68 | 6.627% | $157.4668 | $157.47 | $157.45 | $157.50 |
| Purchase #5 | $73.37 | 4.507% | $76.6768 | $76.68 | $76.70 | $76.70 |
| Purchase #6 | $111.60 | 4.675% | $116.8173 | $116.82 | $116.80 | $116.80 |
| Purchase #7 | $12.57 | 5.520% | $13.2639 | $13.26 | $13.25 | $13.30 |
| 7 purchase totals = | $648.06 | $693.5608 | $693.57 | $693.55 | $693.60 | |