| 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 | $13.82 | 6.586% | $14.7302 | $14.73 | $14.75 | $14.70 |
| Purchase #2 | $47.50 | 4.242% | $49.515 | $49.52 | $49.50 | $49.50 |
| Purchase #3 | $39.52 | 10.549% | $43.689 | $43.69 | $43.70 | $43.70 |
| Purchase #4 | $44.44 | 8.235% | $48.0996 | $48.10 | $48.10 | $48.10 |
| Purchase #5 | $53.77 | 6.600% | $57.3188 | $57.32 | $57.30 | $57.30 |
| Purchase #6 | $153.59 | 10.562% | $169.8122 | $169.81 | $169.80 | $169.80 |
| Purchase #7 | $109.35 | 8.502% | $118.6469 | $118.65 | $118.65 | $118.60 |
| 7 purchase totals = | $461.99 | $501.8117 | $501.82 | $501.80 | $501.70 | |