| 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 | $50.61 | 13.405% | $57.3943 | $57.39 | $57.40 | $57.40 |
| Purchase #2 | $50.41 | 12.356% | $56.6387 | $56.64 | $56.65 | $56.60 |
| Purchase #3 | $163.73 | 8.650% | $177.8926 | $177.89 | $177.90 | $177.90 |
| Purchase #4 | $110.93 | 13.373% | $125.7647 | $125.76 | $125.75 | $125.80 |
| Purchase #5 | $168.35 | 4.169% | $175.3685 | $175.37 | $175.35 | $175.40 |
| Purchase #6 | $13.88 | 6.811% | $14.8254 | $14.83 | $14.85 | $14.80 |
| Purchase #7 | $216.37 | 13.463% | $245.4999 | $245.50 | $245.50 | $245.50 |
| 7 purchase totals = | $774.28 | $853.3841 | $853.38 | $853.40 | $853.40 | |