| 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 | $103.44 | 3.482% | $107.0418 | $107.04 | $107.05 | $107.00 |
| Purchase #2 | $91.85 | 6.205% | $97.5493 | $97.55 | $97.55 | $97.50 |
| Purchase #3 | $185.28 | 7.505% | $199.1853 | $199.19 | $199.20 | $199.20 |
| Purchase #4 | $161.41 | 3.592% | $167.2078 | $167.21 | $167.20 | $167.20 |
| Purchase #5 | $45.69 | 3.128% | $47.1192 | $47.12 | $47.10 | $47.10 |
| Purchase #6 | $249.61 | 4.323% | $260.4006 | $260.40 | $260.40 | $260.40 |
| Purchase #7 | $104.43 | 4.687% | $109.3246 | $109.32 | $109.30 | $109.30 |
| 7 purchase totals = | $941.71 | $987.8286 | $987.83 | $987.80 | $987.70 | |