| 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 | $63.26 | 10.810% | $70.0984 | $70.10 | $70.10 | $70.10 |
| Purchase #2 | $134.79 | 7.399% | $144.7631 | $144.76 | $144.75 | $144.80 |
| Purchase #3 | $55.43 | 6.181% | $58.8561 | $58.86 | $58.85 | $58.90 |
| Purchase #4 | $124.57 | 9.623% | $136.5574 | $136.56 | $136.55 | $136.60 |
| Purchase #5 | $149.83 | 4.350% | $156.3476 | $156.35 | $156.35 | $156.30 |
| Purchase #6 | $52.72 | 3.389% | $54.5067 | $54.51 | $54.50 | $54.50 |
| Purchase #7 | $129.73 | 13.779% | $147.6055 | $147.61 | $147.60 | $147.60 |
| 7 purchase totals = | $710.33 | $768.7348 | $768.75 | $768.70 | $768.80 | |