| 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 | $39.73 | 5.462% | $41.9001 | $41.90 | $41.90 | $41.90 |
| Purchase #2 | $129.39 | 11.405% | $144.1469 | $144.15 | $144.15 | $144.10 |
| Purchase #3 | $204.72 | 10.150% | $225.4991 | $225.50 | $225.50 | $225.50 |
| Purchase #4 | $16.62 | 6.676% | $17.7296 | $17.73 | $17.75 | $17.70 |
| Purchase #5 | $85.39 | 13.722% | $97.1072 | $97.11 | $97.10 | $97.10 |
| Purchase #6 | $125.60 | 6.127% | $133.2955 | $133.30 | $133.30 | $133.30 |
| Purchase #7 | $79.97 | 9.378% | $87.4696 | $87.47 | $87.45 | $87.50 |
| 7 purchase totals = | $681.42 | $747.1480 | $747.16 | $747.15 | $747.10 | |