| 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 | $156.78 | 3.779% | $162.7047 | $162.70 | $162.70 | $162.70 |
| Purchase #2 | $27.43 | 9.645% | $30.0756 | $30.08 | $30.10 | $30.10 |
| Purchase #3 | $12.44 | 8.669% | $13.5184 | $13.52 | $13.50 | $13.50 |
| Purchase #4 | $21.62 | 9.147% | $23.5976 | $23.60 | $23.60 | $23.60 |
| Purchase #5 | $46.64 | 4.218% | $48.6073 | $48.61 | $48.60 | $48.60 |
| Purchase #6 | $99.61 | 8.549% | $108.1257 | $108.13 | $108.15 | $108.10 |
| Purchase #7 | $189.40 | 13.674% | $215.2986 | $215.30 | $215.30 | $215.30 |
| 7 purchase totals = | $553.92 | $601.9279 | $601.94 | $601.95 | $601.90 | |