| 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 | $70.93 | 6.121% | $75.2716 | $75.27 | $75.25 | $75.30 |
| Purchase #2 | $77.59 | 3.641% | $80.4151 | $80.42 | $80.40 | $80.40 |
| Purchase #3 | $115.50 | 12.752% | $130.2286 | $130.23 | $130.25 | $130.20 |
| Purchase #4 | $28.83 | 5.800% | $30.5021 | $30.50 | $30.50 | $30.50 |
| Purchase #5 | $125.96 | 11.538% | $140.4933 | $140.49 | $140.50 | $140.50 |
| Purchase #6 | $221.59 | 9.143% | $241.85 | $241.85 | $241.85 | $241.90 |
| Purchase #7 | $176.55 | 6.616% | $188.2305 | $188.23 | $188.25 | $188.20 |
| 7 purchase totals = | $816.95 | $886.9912 | $886.99 | $887.00 | $887.00 | |