| 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 | $40.41 | 5.797% | $42.7526 | $42.75 | $42.75 | $42.80 |
| Purchase #2 | $231.57 | 8.330% | $250.8598 | $250.86 | $250.85 | $250.90 |
| Purchase #3 | $146.53 | 4.833% | $153.6118 | $153.61 | $153.60 | $153.60 |
| Purchase #4 | $105.50 | 10.402% | $116.4741 | $116.47 | $116.45 | $116.50 |
| Purchase #5 | $187.70 | 6.325% | $199.572 | $199.57 | $199.55 | $199.60 |
| Purchase #6 | $202.38 | 7.146% | $216.8421 | $216.84 | $216.85 | $216.80 |
| Purchase #7 | $25.46 | 3.620% | $26.3817 | $26.38 | $26.40 | $26.40 |
| 7 purchase totals = | $939.55 | $1,006.4941 | $1,006.48 | $1,006.45 | $1,006.60 | |