| 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 | $29.55 | 8.851% | $32.1655 | $32.17 | $32.15 | $32.20 |
| Purchase #2 | $157.57 | 10.668% | $174.3796 | $174.38 | $174.40 | $174.40 |
| Purchase #3 | $187.25 | 11.544% | $208.8661 | $208.87 | $208.85 | $208.90 |
| Purchase #4 | $186.66 | 7.830% | $201.2755 | $201.28 | $201.30 | $201.30 |
| Purchase #5 | $103.97 | 4.583% | $108.7349 | $108.73 | $108.75 | $108.70 |
| Purchase #6 | $29.36 | 11.284% | $32.673 | $32.67 | $32.65 | $32.70 |
| Purchase #7 | $223.64 | 7.202% | $239.7466 | $239.75 | $239.75 | $239.70 |
| 7 purchase totals = | $918.00 | $997.8412 | $997.85 | $997.85 | $997.90 | |