| 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 | $10.98 | 7.330% | $11.7848 | $11.78 | $11.80 | $11.80 |
| Purchase #2 | $158.80 | 9.260% | $173.5049 | $173.50 | $173.50 | $173.50 |
| Purchase #3 | $73.26 | 10.857% | $81.2138 | $81.21 | $81.20 | $81.20 |
| Purchase #4 | $234.65 | 6.639% | $250.2284 | $250.23 | $250.25 | $250.20 |
| Purchase #5 | $57.56 | 10.459% | $63.5802 | $63.58 | $63.60 | $63.60 |
| Purchase #6 | $193.79 | 5.334% | $204.1268 | $204.13 | $204.15 | $204.10 |
| Purchase #7 | $22.36 | 8.127% | $24.1772 | $24.18 | $24.20 | $24.20 |
| 7 purchase totals = | $751.40 | $808.6161 | $808.61 | $808.70 | $808.60 | |