| 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 | $238.57 | 5.411% | $251.479 | $251.48 | $251.50 | $251.50 |
| Purchase #2 | $79.43 | 9.776% | $87.1951 | $87.20 | $87.20 | $87.20 |
| Purchase #3 | $144.75 | 4.703% | $151.5576 | $151.56 | $151.55 | $151.60 |
| Purchase #4 | $66.80 | 4.806% | $70.0104 | $70.01 | $70.00 | $70.00 |
| Purchase #5 | $16.36 | 13.312% | $18.5378 | $18.54 | $18.55 | $18.50 |
| Purchase #6 | $114.70 | 8.675% | $124.6502 | $124.65 | $124.65 | $124.70 |
| Purchase #7 | $109.81 | 6.138% | $116.5501 | $116.55 | $116.55 | $116.60 |
| 7 purchase totals = | $770.42 | $819.9802 | $819.99 | $820.00 | $820.10 | |