| 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 | $91.59 | 10.440% | $101.152 | $101.15 | $101.15 | $101.20 |
| Purchase #2 | $8.77 | 12.541% | $9.8698 | $9.87 | $9.85 | $9.90 |
| Purchase #3 | $7.64 | 11.179% | $8.4941 | $8.49 | $8.50 | $8.50 |
| Purchase #4 | $186.73 | 4.337% | $194.8285 | $194.83 | $194.85 | $194.80 |
| Purchase #5 | $114.75 | 12.537% | $129.1362 | $129.14 | $129.15 | $129.10 |
| Purchase #6 | $233.94 | 11.543% | $260.9437 | $260.94 | $260.95 | $260.90 |
| Purchase #7 | $164.52 | 3.620% | $170.4756 | $170.48 | $170.50 | $170.50 |
| 7 purchase totals = | $807.94 | $874.8999 | $874.90 | $874.95 | $874.90 | |