| 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 | $43.39 | 12.183% | $48.6762 | $48.68 | $48.70 | $48.70 |
| Purchase #2 | $178.66 | 6.278% | $189.8763 | $189.88 | $189.90 | $189.90 |
| Purchase #3 | $119.69 | 5.324% | $126.0623 | $126.06 | $126.05 | $126.10 |
| Purchase #4 | $135.62 | 9.198% | $148.0943 | $148.09 | $148.10 | $148.10 |
| Purchase #5 | $88.99 | 9.752% | $97.6683 | $97.67 | $97.65 | $97.70 |
| Purchase #6 | $10.32 | 12.497% | $11.6097 | $11.61 | $11.60 | $11.60 |
| Purchase #7 | $23.83 | 9.716% | $26.1453 | $26.15 | $26.15 | $26.10 |
| 7 purchase totals = | $600.50 | $648.1324 | $648.14 | $648.15 | $648.20 | |