| 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 | $107.58 | 8.626% | $116.8599 | $116.86 | $116.85 | $116.90 |
| Purchase #2 | $238.77 | 10.584% | $264.0414 | $264.04 | $264.05 | $264.00 |
| Purchase #3 | $51.25 | 12.192% | $57.4984 | $57.50 | $57.50 | $57.50 |
| Purchase #4 | $26.55 | 12.354% | $29.83 | $29.83 | $29.85 | $29.80 |
| Purchase #5 | $159.73 | 9.215% | $174.4491 | $174.45 | $174.45 | $174.40 |
| Purchase #6 | $26.55 | 5.754% | $28.0777 | $28.08 | $28.10 | $28.10 |
| Purchase #7 | $239.45 | 10.654% | $264.961 | $264.96 | $264.95 | $265.00 |
| 7 purchase totals = | $849.88 | $935.7175 | $935.72 | $935.75 | $935.70 | |