| 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 | $109.89 | 9.658% | $120.5032 | $120.50 | $120.50 | $120.50 |
| Purchase #2 | $107.75 | 4.863% | $112.9899 | $112.99 | $113.00 | $113.00 |
| Purchase #3 | $49.73 | 11.677% | $55.537 | $55.54 | $55.55 | $55.50 |
| Purchase #4 | $90.79 | 5.184% | $95.4966 | $95.50 | $95.50 | $95.50 |
| Purchase #5 | $55.38 | 9.156% | $60.4506 | $60.45 | $60.45 | $60.50 |
| Purchase #6 | $76.72 | 10.462% | $84.7464 | $84.75 | $84.75 | $84.70 |
| Purchase #7 | $156.38 | 12.843% | $176.4639 | $176.46 | $176.45 | $176.50 |
| 7 purchase totals = | $646.64 | $706.1876 | $706.19 | $706.20 | $706.20 | |