| 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 | $38.93 | 8.620% | $42.2858 | $42.29 | $42.30 | $42.30 |
| Purchase #2 | $104.58 | 4.366% | $109.146 | $109.15 | $109.15 | $109.10 |
| Purchase #3 | $129.99 | 8.296% | $140.774 | $140.77 | $140.75 | $140.80 |
| Purchase #4 | $65.76 | 9.728% | $72.1571 | $72.16 | $72.15 | $72.20 |
| Purchase #5 | $22.35 | 13.789% | $25.4318 | $25.43 | $25.45 | $25.40 |
| Purchase #6 | $107.43 | 9.831% | $117.9914 | $117.99 | $118.00 | $118.00 |
| Purchase #7 | $226.83 | 9.530% | $248.4469 | $248.45 | $248.45 | $248.40 |
| 7 purchase totals = | $695.87 | $756.2330 | $756.24 | $756.25 | $756.20 | |