| 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 | $203.90 | 6.706% | $217.5735 | $217.57 | $217.55 | $217.60 |
| Purchase #2 | $8.96 | 7.469% | $9.6292 | $9.63 | $9.65 | $9.60 |
| Purchase #3 | $91.27 | 4.357% | $95.2466 | $95.25 | $95.25 | $95.20 |
| Purchase #4 | $92.27 | 5.326% | $97.1843 | $97.18 | $97.20 | $97.20 |
| Purchase #5 | $19.26 | 7.471% | $20.6989 | $20.70 | $20.70 | $20.70 |
| Purchase #6 | $10.94 | 10.357% | $12.0731 | $12.07 | $12.05 | $12.10 |
| Purchase #7 | $58.37 | 12.503% | $65.668 | $65.67 | $65.65 | $65.70 |
| 7 purchase totals = | $484.97 | $518.0736 | $518.07 | $518.05 | $518.10 | |