| 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 | $185.72 | 11.202% | $206.5244 | $206.52 | $206.50 | $206.50 |
| Purchase #2 | $19.41 | 7.352% | $20.837 | $20.84 | $20.85 | $20.80 |
| Purchase #3 | $231.62 | 7.706% | $249.4686 | $249.47 | $249.45 | $249.50 |
| Purchase #4 | $6.92 | 8.270% | $7.4923 | $7.49 | $7.50 | $7.50 |
| Purchase #5 | $116.54 | 13.723% | $132.5328 | $132.53 | $132.55 | $132.50 |
| Purchase #6 | $118.59 | 8.832% | $129.0639 | $129.06 | $129.05 | $129.10 |
| Purchase #7 | $133.35 | 5.542% | $140.7403 | $140.74 | $140.75 | $140.70 |
| 7 purchase totals = | $812.15 | $886.6593 | $886.65 | $886.65 | $886.60 | |