| 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 | $76.86 | 3.829% | $79.803 | $79.80 | $79.80 | $79.80 |
| Purchase #2 | $207.50 | 5.484% | $218.8793 | $218.88 | $218.90 | $218.90 |
| Purchase #3 | $239.28 | 6.668% | $255.2352 | $255.24 | $255.25 | $255.20 |
| Purchase #4 | $28.93 | 6.135% | $30.7049 | $30.70 | $30.70 | $30.70 |
| Purchase #5 | $178.45 | 12.436% | $200.642 | $200.64 | $200.65 | $200.60 |
| Purchase #6 | $86.95 | 10.514% | $96.0919 | $96.09 | $96.10 | $96.10 |
| Purchase #7 | $13.38 | 9.815% | $14.6932 | $14.69 | $14.70 | $14.70 |
| 7 purchase totals = | $831.35 | $896.0495 | $896.04 | $896.10 | $896.00 | |