| 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 | $89.53 | 5.401% | $94.3655 | $94.37 | $94.35 | $94.40 |
| Purchase #2 | $116.60 | 13.848% | $132.7468 | $132.75 | $132.75 | $132.70 |
| Purchase #3 | $34.83 | 12.459% | $39.1695 | $39.17 | $39.15 | $39.20 |
| Purchase #4 | $91.76 | 6.523% | $97.7455 | $97.75 | $97.75 | $97.70 |
| Purchase #5 | $22.66 | 6.473% | $24.1268 | $24.13 | $24.15 | $24.10 |
| Purchase #6 | $200.25 | 8.346% | $216.9629 | $216.96 | $216.95 | $217.00 |
| Purchase #7 | $57.26 | 5.586% | $60.4585 | $60.46 | $60.45 | $60.50 |
| 7 purchase totals = | $612.89 | $665.5755 | $665.59 | $665.55 | $665.60 | |