| 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 | $102.27 | 4.700% | $107.0767 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $76.45 | 10.696% | $84.6271 | $84.63 | $84.65 | $84.60 |
| Purchase #3 | $69.53 | 11.375% | $77.439 | $77.44 | $77.45 | $77.40 |
| Purchase #4 | $155.30 | 11.777% | $173.5897 | $173.59 | $173.60 | $173.60 |
| Purchase #5 | $120.44 | 5.352% | $126.8859 | $126.89 | $126.90 | $126.90 |
| Purchase #6 | $53.26 | 10.615% | $58.9135 | $58.91 | $58.90 | $58.90 |
| Purchase #7 | $113.73 | 3.354% | $117.5445 | $117.54 | $117.55 | $117.50 |
| 7 purchase totals = | $690.98 | $746.0764 | $746.08 | $746.15 | $746.00 | |