| 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 | $19.87 | 11.219% | $22.0992 | $22.10 | $22.10 | $22.10 |
| Purchase #2 | $133.33 | 13.692% | $151.5855 | $151.59 | $151.60 | $151.60 |
| Purchase #3 | $124.86 | 6.123% | $132.5052 | $132.51 | $132.50 | $132.50 |
| Purchase #4 | $47.36 | 3.478% | $49.0072 | $49.01 | $49.00 | $49.00 |
| Purchase #5 | $50.85 | 11.273% | $56.5823 | $56.58 | $56.60 | $56.60 |
| Purchase #6 | $151.94 | 6.164% | $161.3056 | $161.31 | $161.30 | $161.30 |
| Purchase #7 | $148.70 | 5.418% | $156.7566 | $156.76 | $156.75 | $156.80 |
| 7 purchase totals = | $676.91 | $729.8416 | $729.86 | $729.85 | $729.90 | |