| 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 | $103.63 | 10.599% | $114.6137 | $114.61 | $114.60 | $114.60 |
| Purchase #2 | $96.89 | 7.237% | $103.9019 | $103.90 | $103.90 | $103.90 |
| Purchase #3 | $77.29 | 13.365% | $87.6198 | $87.62 | $87.60 | $87.60 |
| Purchase #4 | $116.50 | 11.737% | $130.1736 | $130.17 | $130.15 | $130.20 |
| Purchase #5 | $37.41 | 10.263% | $41.2494 | $41.25 | $41.25 | $41.20 |
| Purchase #6 | $177.70 | 7.396% | $190.8427 | $190.84 | $190.85 | $190.80 |
| Purchase #7 | $154.73 | 13.577% | $175.7377 | $175.74 | $175.75 | $175.70 |
| 7 purchase totals = | $764.15 | $844.1388 | $844.13 | $844.10 | $844.00 | |