| 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 | $43.95 | 12.510% | $49.4481 | $49.45 | $49.45 | $49.40 |
| Purchase #2 | $116.47 | 13.183% | $131.8242 | $131.82 | $131.80 | $131.80 |
| Purchase #3 | $110.56 | 5.127% | $116.2284 | $116.23 | $116.25 | $116.20 |
| Purchase #4 | $57.55 | 10.465% | $63.5726 | $63.57 | $63.55 | $63.60 |
| Purchase #5 | $164.92 | 9.180% | $180.0597 | $180.06 | $180.05 | $180.10 |
| Purchase #6 | $192.73 | 8.198% | $208.53 | $208.53 | $208.55 | $208.50 |
| Purchase #7 | $44.73 | 13.363% | $50.7073 | $50.71 | $50.70 | $50.70 |
| 7 purchase totals = | $730.91 | $800.3703 | $800.37 | $800.35 | $800.30 | |