| 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 | $73.98 | 4.743% | $77.4889 | $77.49 | $77.50 | $77.50 |
| Purchase #2 | $236.47 | 9.561% | $259.0789 | $259.08 | $259.10 | $259.10 |
| Purchase #3 | $120.66 | 11.539% | $134.583 | $134.58 | $134.60 | $134.60 |
| Purchase #4 | $154.32 | 6.288% | $164.0236 | $164.02 | $164.00 | $164.00 |
| Purchase #5 | $47.44 | 7.519% | $51.007 | $51.01 | $51.00 | $51.00 |
| Purchase #6 | $55.58 | 11.847% | $62.1646 | $62.16 | $62.15 | $62.20 |
| Purchase #7 | $30.97 | 5.450% | $32.6579 | $32.66 | $32.65 | $32.70 |
| 7 purchase totals = | $719.42 | $781.0039 | $781.00 | $781.00 | $781.10 | |