| 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 | $108.44 | 5.682% | $114.6016 | $114.60 | $114.60 | $114.60 |
| Purchase #2 | $21.53 | 6.836% | $23.0018 | $23.00 | $23.00 | $23.00 |
| Purchase #3 | $95.86 | 12.389% | $107.7361 | $107.74 | $107.75 | $107.70 |
| Purchase #4 | $64.99 | 12.829% | $73.3276 | $73.33 | $73.35 | $73.30 |
| Purchase #5 | $149.58 | 12.609% | $168.4405 | $168.44 | $168.45 | $168.40 |
| Purchase #6 | $94.54 | 11.306% | $105.2287 | $105.23 | $105.25 | $105.20 |
| Purchase #7 | $154.50 | 7.797% | $166.5464 | $166.55 | $166.55 | $166.50 |
| 7 purchase totals = | $689.44 | $758.8827 | $758.89 | $758.95 | $758.70 | |