| 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 | $79.80 | 5.191% | $83.9424 | $83.94 | $83.95 | $83.90 |
| Purchase #2 | $57.30 | 6.219% | $60.8635 | $60.86 | $60.85 | $60.90 |
| Purchase #3 | $188.67 | 3.480% | $195.2357 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $235.97 | 6.691% | $251.7588 | $251.76 | $251.75 | $251.80 |
| Purchase #5 | $117.84 | 5.360% | $124.1562 | $124.16 | $124.15 | $124.20 |
| Purchase #6 | $201.64 | 10.345% | $222.4997 | $222.50 | $222.50 | $222.50 |
| Purchase #7 | $99.42 | 7.104% | $106.4828 | $106.48 | $106.50 | $106.50 |
| 7 purchase totals = | $980.64 | $1,044.9391 | $1,044.94 | $1,044.95 | $1,045.00 | |