| 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 | $52.99 | 3.696% | $54.9485 | $54.95 | $54.95 | $54.90 |
| Purchase #2 | $55.25 | 4.187% | $57.5633 | $57.56 | $57.55 | $57.60 |
| Purchase #3 | $133.84 | 4.447% | $139.7919 | $139.79 | $139.80 | $139.80 |
| Purchase #4 | $229.76 | 11.674% | $256.5822 | $256.58 | $256.60 | $256.60 |
| Purchase #5 | $218.57 | 5.662% | $230.9454 | $230.95 | $230.95 | $230.90 |
| Purchase #6 | $89.95 | 8.313% | $97.4275 | $97.43 | $97.45 | $97.40 |
| Purchase #7 | $151.63 | 13.850% | $172.6308 | $172.63 | $172.65 | $172.60 |
| 7 purchase totals = | $931.99 | $1,009.8896 | $1,009.89 | $1,009.95 | $1,009.80 | |