| 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 | $64.25 | 11.282% | $71.4987 | $71.50 | $71.50 | $71.50 |
| Purchase #2 | $22.31 | 13.319% | $25.2815 | $25.28 | $25.30 | $25.30 |
| Purchase #3 | $23.94 | 12.179% | $26.8557 | $26.86 | $26.85 | $26.90 |
| Purchase #4 | $164.74 | 5.303% | $173.4762 | $173.48 | $173.50 | $173.50 |
| Purchase #5 | $96.69 | 7.440% | $103.8837 | $103.88 | $103.90 | $103.90 |
| Purchase #6 | $166.77 | 8.538% | $181.0088 | $181.01 | $181.00 | $181.00 |
| Purchase #7 | $50.47 | 5.478% | $53.2347 | $53.23 | $53.25 | $53.20 |
| 7 purchase totals = | $589.17 | $635.2393 | $635.24 | $635.30 | $635.30 | |