| 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 | $8.66 | 5.527% | $9.1386 | $9.14 | $9.15 | $9.10 |
| Purchase #2 | $248.97 | 6.502% | $265.158 | $265.16 | $265.15 | $265.20 |
| Purchase #3 | $95.53 | 8.478% | $103.629 | $103.63 | $103.65 | $103.60 |
| Purchase #4 | $39.68 | 5.429% | $41.8342 | $41.83 | $41.85 | $41.80 |
| Purchase #5 | $158.85 | 4.185% | $165.4979 | $165.50 | $165.50 | $165.50 |
| Purchase #6 | $47.65 | 11.505% | $53.1321 | $53.13 | $53.15 | $53.10 |
| Purchase #7 | $208.89 | 12.274% | $234.5292 | $234.53 | $234.55 | $234.50 |
| 7 purchase totals = | $808.23 | $872.9190 | $872.92 | $873.00 | $872.80 | |