| 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 | $52.95 | 7.603% | $56.9758 | $56.98 | $57.00 | $57.00 |
| Purchase #2 | $102.44 | 6.354% | $108.949 | $108.95 | $108.95 | $108.90 |
| Purchase #3 | $32.44 | 12.468% | $36.4846 | $36.48 | $36.50 | $36.50 |
| Purchase #4 | $181.63 | 8.627% | $197.2992 | $197.30 | $197.30 | $197.30 |
| Purchase #5 | $86.62 | 5.255% | $91.1719 | $91.17 | $91.15 | $91.20 |
| Purchase #6 | $18.84 | 5.859% | $19.9438 | $19.94 | $19.95 | $19.90 |
| Purchase #7 | $175.79 | 10.218% | $193.7522 | $193.75 | $193.75 | $193.80 |
| 7 purchase totals = | $650.71 | $704.5765 | $704.57 | $704.60 | $704.60 | |