| 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 | $114.28 | 7.192% | $122.499 | $122.50 | $122.50 | $122.50 |
| Purchase #2 | $62.73 | 3.727% | $65.0679 | $65.07 | $65.05 | $65.10 |
| Purchase #3 | $165.99 | 4.506% | $173.4695 | $173.47 | $173.45 | $173.50 |
| Purchase #4 | $42.87 | 10.701% | $47.4575 | $47.46 | $47.45 | $47.50 |
| Purchase #5 | $245.27 | 13.769% | $279.0412 | $279.04 | $279.05 | $279.00 |
| Purchase #6 | $28.59 | 7.734% | $30.8012 | $30.80 | $30.80 | $30.80 |
| Purchase #7 | $23.34 | 3.393% | $24.1319 | $24.13 | $24.15 | $24.10 |
| 7 purchase totals = | $683.07 | $742.4682 | $742.47 | $742.45 | $742.50 | |