| 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 | $76.88 | 10.750% | $85.1446 | $85.14 | $85.15 | $85.10 |
| Purchase #2 | $241.80 | 4.335% | $252.282 | $252.28 | $252.30 | $252.30 |
| Purchase #3 | $129.27 | 13.486% | $146.7034 | $146.70 | $146.70 | $146.70 |
| Purchase #4 | $29.84 | 3.610% | $30.9172 | $30.92 | $30.90 | $30.90 |
| Purchase #5 | $144.91 | 13.515% | $164.4946 | $164.49 | $164.50 | $164.50 |
| Purchase #6 | $16.83 | 10.800% | $18.6476 | $18.65 | $18.65 | $18.60 |
| Purchase #7 | $24.44 | 6.795% | $26.1007 | $26.10 | $26.10 | $26.10 |
| 7 purchase totals = | $663.97 | $724.2901 | $724.28 | $724.30 | $724.20 | |