| 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 | $108.58 | 10.265% | $119.7257 | $119.73 | $119.75 | $119.70 |
| Purchase #2 | $83.47 | 8.406% | $90.4865 | $90.49 | $90.50 | $90.50 |
| Purchase #3 | $46.25 | 9.574% | $50.678 | $50.68 | $50.70 | $50.70 |
| Purchase #4 | $57.27 | 11.532% | $63.8744 | $63.87 | $63.85 | $63.90 |
| Purchase #5 | $89.75 | 8.623% | $97.4891 | $97.49 | $97.50 | $97.50 |
| Purchase #6 | $116.64 | 8.126% | $126.1182 | $126.12 | $126.10 | $126.10 |
| Purchase #7 | $15.99 | 3.341% | $16.5242 | $16.52 | $16.50 | $16.50 |
| 7 purchase totals = | $517.95 | $564.8961 | $564.90 | $564.90 | $564.90 | |