| 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 | $21.72 | 7.397% | $23.3266 | $23.33 | $23.35 | $23.30 |
| Purchase #2 | $85.99 | 11.872% | $96.1987 | $96.20 | $96.20 | $96.20 |
| Purchase #3 | $47.41 | 9.641% | $51.9808 | $51.98 | $52.00 | $52.00 |
| Purchase #4 | $162.58 | 4.118% | $169.275 | $169.28 | $169.30 | $169.30 |
| Purchase #5 | $48.68 | 6.391% | $51.7911 | $51.79 | $51.80 | $51.80 |
| Purchase #6 | $164.47 | 11.270% | $183.0058 | $183.01 | $183.00 | $183.00 |
| Purchase #7 | $245.27 | 5.500% | $258.7599 | $258.76 | $258.75 | $258.80 |
| 7 purchase totals = | $776.12 | $834.3379 | $834.35 | $834.40 | $834.40 | |