| 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 | $205.90 | 5.793% | $217.8278 | $217.83 | $217.85 | $217.80 |
| Purchase #2 | $44.68 | 6.630% | $47.6423 | $47.64 | $47.65 | $47.60 |
| Purchase #3 | $108.64 | 5.329% | $114.4294 | $114.43 | $114.45 | $114.40 |
| Purchase #4 | $47.52 | 12.338% | $53.383 | $53.38 | $53.40 | $53.40 |
| Purchase #5 | $199.62 | 8.273% | $216.1346 | $216.13 | $216.15 | $216.10 |
| Purchase #6 | $213.47 | 6.511% | $227.369 | $227.37 | $227.35 | $227.40 |
| Purchase #7 | $97.95 | 4.738% | $102.5909 | $102.59 | $102.60 | $102.60 |
| 7 purchase totals = | $917.78 | $979.3770 | $979.37 | $979.45 | $979.30 | |