| 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 | $37.27 | 5.464% | $39.3064 | $39.31 | $39.30 | $39.30 |
| Purchase #2 | $44.89 | 10.273% | $49.5015 | $49.50 | $49.50 | $49.50 |
| Purchase #3 | $209.57 | 3.613% | $217.1418 | $217.14 | $217.15 | $217.10 |
| Purchase #4 | $107.67 | 11.350% | $119.8905 | $119.89 | $119.90 | $119.90 |
| Purchase #5 | $161.58 | 4.283% | $168.5005 | $168.50 | $168.50 | $168.50 |
| Purchase #6 | $44.43 | 4.605% | $46.476 | $46.48 | $46.50 | $46.50 |
| Purchase #7 | $6.43 | 3.836% | $6.6767 | $6.68 | $6.70 | $6.70 |
| 7 purchase totals = | $611.84 | $647.4934 | $647.50 | $647.55 | $647.50 | |