| 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 | $78.67 | 10.762% | $87.1365 | $87.14 | $87.15 | $87.10 |
| Purchase #2 | $41.48 | 8.704% | $45.0904 | $45.09 | $45.10 | $45.10 |
| Purchase #3 | $41.52 | 4.150% | $43.2431 | $43.24 | $43.25 | $43.20 |
| Purchase #4 | $237.50 | 9.746% | $260.6468 | $260.65 | $260.65 | $260.60 |
| Purchase #5 | $88.43 | 10.355% | $97.5869 | $97.59 | $97.60 | $97.60 |
| Purchase #6 | $191.60 | 12.379% | $215.3182 | $215.32 | $215.30 | $215.30 |
| Purchase #7 | $21.60 | 4.292% | $22.5271 | $22.53 | $22.55 | $22.50 |
| 7 purchase totals = | $700.80 | $771.5490 | $771.56 | $771.60 | $771.40 | |