| 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 | $14.55 | 10.342% | $16.0548 | $16.05 | $16.05 | $16.10 |
| Purchase #2 | $134.54 | 6.681% | $143.5286 | $143.53 | $143.55 | $143.50 |
| Purchase #3 | $72.92 | 4.684% | $76.3356 | $76.34 | $76.35 | $76.30 |
| Purchase #4 | $160.55 | 5.849% | $169.9406 | $169.94 | $169.95 | $169.90 |
| Purchase #5 | $92.55 | 13.114% | $104.687 | $104.69 | $104.70 | $104.70 |
| Purchase #6 | $71.47 | 7.463% | $76.8038 | $76.80 | $76.80 | $76.80 |
| Purchase #7 | $132.44 | 6.287% | $140.7665 | $140.77 | $140.75 | $140.80 |
| 7 purchase totals = | $679.02 | $728.1169 | $728.12 | $728.15 | $728.10 | |