| 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 | $90.44 | 7.166% | $96.9209 | $96.92 | $96.90 | $96.90 |
| Purchase #2 | $227.62 | 6.321% | $242.0079 | $242.01 | $242.00 | $242.00 |
| Purchase #3 | $83.91 | 8.666% | $91.1816 | $91.18 | $91.20 | $91.20 |
| Purchase #4 | $235.53 | 8.630% | $255.8562 | $255.86 | $255.85 | $255.90 |
| Purchase #5 | $19.90 | 8.175% | $21.5268 | $21.53 | $21.55 | $21.50 |
| Purchase #6 | $102.69 | 6.362% | $109.2231 | $109.22 | $109.20 | $109.20 |
| Purchase #7 | $159.71 | 5.339% | $168.2369 | $168.24 | $168.25 | $168.20 |
| 7 purchase totals = | $919.80 | $984.9534 | $984.96 | $984.95 | $984.90 | |