| 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 | $37.48 | 7.808% | $40.4064 | $40.41 | $40.40 | $40.40 |
| Purchase #2 | $166.33 | 5.670% | $175.7609 | $175.76 | $175.75 | $175.80 |
| Purchase #3 | $191.68 | 7.522% | $206.0982 | $206.10 | $206.10 | $206.10 |
| Purchase #4 | $14.74 | 11.639% | $16.4556 | $16.46 | $16.45 | $16.50 |
| Purchase #5 | $205.80 | 5.329% | $216.7671 | $216.77 | $216.75 | $216.80 |
| Purchase #6 | $44.45 | 7.566% | $47.8131 | $47.81 | $47.80 | $47.80 |
| Purchase #7 | $133.98 | 4.329% | $139.78 | $139.78 | $139.80 | $139.80 |
| 7 purchase totals = | $794.46 | $843.0813 | $843.09 | $843.05 | $843.20 | |