| 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 | $69.49 | 10.400% | $76.717 | $76.72 | $76.70 | $76.70 |
| Purchase #2 | $195.54 | 3.328% | $202.0476 | $202.05 | $202.05 | $202.00 |
| Purchase #3 | $142.34 | 11.842% | $159.1959 | $159.20 | $159.20 | $159.20 |
| Purchase #4 | $191.27 | 12.642% | $215.4504 | $215.45 | $215.45 | $215.50 |
| Purchase #5 | $16.52 | 12.559% | $18.5947 | $18.59 | $18.60 | $18.60 |
| Purchase #6 | $212.51 | 6.458% | $226.2339 | $226.23 | $226.25 | $226.20 |
| Purchase #7 | $47.25 | 3.510% | $48.9085 | $48.91 | $48.90 | $48.90 |
| 7 purchase totals = | $874.92 | $947.1480 | $947.15 | $947.15 | $947.10 | |