| 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 | $108.85 | 6.851% | $116.3073 | $116.31 | $116.30 | $116.30 |
| Purchase #2 | $82.54 | 3.620% | $85.5279 | $85.53 | $85.55 | $85.50 |
| Purchase #3 | $46.44 | 11.317% | $51.6956 | $51.70 | $51.70 | $51.70 |
| Purchase #4 | $25.68 | 9.360% | $28.0836 | $28.08 | $28.10 | $28.10 |
| Purchase #5 | $238.72 | 11.439% | $266.0272 | $266.03 | $266.05 | $266.00 |
| Purchase #6 | $249.95 | 3.296% | $258.1884 | $258.19 | $258.20 | $258.20 |
| Purchase #7 | $41.64 | 11.350% | $46.3661 | $46.37 | $46.35 | $46.40 |
| 7 purchase totals = | $793.82 | $852.1961 | $852.21 | $852.25 | $852.20 | |