| 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 | $223.77 | 12.504% | $251.7502 | $251.75 | $251.75 | $251.80 |
| Purchase #2 | $83.76 | 3.714% | $86.8708 | $86.87 | $86.85 | $86.90 |
| Purchase #3 | $169.62 | 3.108% | $174.8918 | $174.89 | $174.90 | $174.90 |
| Purchase #4 | $124.30 | 4.464% | $129.8488 | $129.85 | $129.85 | $129.80 |
| Purchase #5 | $12.82 | 13.709% | $14.5775 | $14.58 | $14.60 | $14.60 |
| Purchase #6 | $9.44 | 11.842% | $10.5579 | $10.56 | $10.55 | $10.60 |
| Purchase #7 | $101.45 | 10.862% | $112.4695 | $112.47 | $112.45 | $112.50 |
| 7 purchase totals = | $725.16 | $780.9665 | $780.97 | $780.95 | $781.10 | |