| 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 | $41.30 | 10.786% | $45.7546 | $45.75 | $45.75 | $45.80 |
| Purchase #2 | $153.85 | 7.444% | $165.3026 | $165.30 | $165.30 | $165.30 |
| Purchase #3 | $96.42 | 13.733% | $109.6614 | $109.66 | $109.65 | $109.70 |
| Purchase #4 | $74.42 | 13.203% | $84.2457 | $84.25 | $84.25 | $84.20 |
| Purchase #5 | $201.44 | 5.199% | $211.9129 | $211.91 | $211.90 | $211.90 |
| Purchase #6 | $57.33 | 5.340% | $60.3914 | $60.39 | $60.40 | $60.40 |
| Purchase #7 | $174.87 | 11.502% | $194.9835 | $194.98 | $195.00 | $195.00 |
| 7 purchase totals = | $799.63 | $872.2521 | $872.24 | $872.25 | $872.30 | |