| 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 | $35.43 | 4.546% | $37.0406 | $37.04 | $37.05 | $37.00 |
| Purchase #2 | $179.33 | 13.650% | $203.8085 | $203.81 | $203.80 | $203.80 |
| Purchase #3 | $79.29 | 7.194% | $84.9941 | $84.99 | $85.00 | $85.00 |
| Purchase #4 | $124.77 | 12.514% | $140.3837 | $140.38 | $140.40 | $140.40 |
| Purchase #5 | $27.49 | 11.313% | $30.5999 | $30.60 | $30.60 | $30.60 |
| Purchase #6 | $106.95 | 13.505% | $121.3936 | $121.39 | $121.40 | $121.40 |
| Purchase #7 | $89.54 | 7.811% | $96.534 | $96.53 | $96.55 | $96.50 |
| 7 purchase totals = | $642.80 | $714.7544 | $714.74 | $714.80 | $714.70 | |