| 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 | $25.37 | 3.623% | $26.2892 | $26.29 | $26.30 | $26.30 |
| Purchase #2 | $150.29 | 13.642% | $170.7926 | $170.79 | $170.80 | $170.80 |
| Purchase #3 | $75.97 | 3.847% | $78.8926 | $78.89 | $78.90 | $78.90 |
| Purchase #4 | $92.58 | 4.823% | $97.0451 | $97.05 | $97.05 | $97.00 |
| Purchase #5 | $173.86 | 5.652% | $183.6866 | $183.69 | $183.70 | $183.70 |
| Purchase #6 | $103.88 | 12.557% | $116.9242 | $116.92 | $116.90 | $116.90 |
| Purchase #7 | $137.42 | 3.346% | $142.0181 | $142.02 | $142.00 | $142.00 |
| 7 purchase totals = | $759.37 | $815.6484 | $815.65 | $815.65 | $815.60 | |