| 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 | $95.96 | 13.821% | $109.2226 | $109.22 | $109.20 | $109.20 |
| Purchase #2 | $32.99 | 5.118% | $34.6784 | $34.68 | $34.70 | $34.70 |
| Purchase #3 | $109.81 | 11.523% | $122.4634 | $122.46 | $122.45 | $122.50 |
| Purchase #4 | $81.67 | 7.211% | $87.5592 | $87.56 | $87.55 | $87.60 |
| Purchase #5 | $18.62 | 3.430% | $19.2587 | $19.26 | $19.25 | $19.30 |
| Purchase #6 | $88.25 | 8.362% | $95.6295 | $95.63 | $95.65 | $95.60 |
| Purchase #7 | $114.92 | 9.440% | $125.7684 | $125.77 | $125.75 | $125.80 |
| 7 purchase totals = | $542.22 | $594.5802 | $594.58 | $594.55 | $594.70 | |