| 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 | $44.97 | 5.192% | $47.3048 | $47.30 | $47.30 | $47.30 |
| Purchase #2 | $54.87 | 10.240% | $60.4887 | $60.49 | $60.50 | $60.50 |
| Purchase #3 | $210.99 | 10.731% | $233.6313 | $233.63 | $233.65 | $233.60 |
| Purchase #4 | $224.37 | 12.472% | $252.3534 | $252.35 | $252.35 | $252.40 |
| Purchase #5 | $109.80 | 11.778% | $122.7322 | $122.73 | $122.75 | $122.70 |
| Purchase #6 | $106.47 | 12.332% | $119.5999 | $119.60 | $119.60 | $119.60 |
| Purchase #7 | $154.40 | 9.623% | $169.2579 | $169.26 | $169.25 | $169.30 |
| 7 purchase totals = | $905.87 | $1,005.3682 | $1,005.36 | $1,005.40 | $1,005.40 | |