| 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 | $24.83 | 10.605% | $27.4632 | $27.46 | $27.45 | $27.50 |
| Purchase #2 | $83.59 | 3.321% | $86.366 | $86.37 | $86.35 | $86.40 |
| Purchase #3 | $11.80 | 11.481% | $13.1548 | $13.15 | $13.15 | $13.20 |
| Purchase #4 | $28.30 | 10.279% | $31.209 | $31.21 | $31.20 | $31.20 |
| Purchase #5 | $96.65 | 4.794% | $101.2834 | $101.28 | $101.30 | $101.30 |
| Purchase #6 | $160.77 | 9.430% | $175.9306 | $175.93 | $175.95 | $175.90 |
| Purchase #7 | $8.71 | 9.799% | $9.5635 | $9.56 | $9.55 | $9.60 |
| 7 purchase totals = | $414.65 | $444.9705 | $444.96 | $444.95 | $445.10 | |