| 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 | $20.37 | 11.265% | $22.6647 | $22.66 | $22.65 | $22.70 |
| Purchase #2 | $94.38 | 3.441% | $97.6276 | $97.63 | $97.65 | $97.60 |
| Purchase #3 | $133.73 | 7.374% | $143.5913 | $143.59 | $143.60 | $143.60 |
| Purchase #4 | $174.76 | 4.204% | $182.1069 | $182.11 | $182.10 | $182.10 |
| Purchase #5 | $194.54 | 7.289% | $208.72 | $208.72 | $208.70 | $208.70 |
| Purchase #6 | $44.66 | 11.539% | $49.8133 | $49.81 | $49.80 | $49.80 |
| Purchase #7 | $11.84 | 9.793% | $12.9995 | $13.00 | $13.00 | $13.00 |
| 7 purchase totals = | $674.28 | $717.5233 | $717.52 | $717.50 | $717.50 | |