| 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 | $127.35 | 6.269% | $135.3336 | $135.33 | $135.35 | $135.30 |
| Purchase #2 | $58.76 | 8.393% | $63.6917 | $63.69 | $63.70 | $63.70 |
| Purchase #3 | $83.90 | 7.370% | $90.0834 | $90.08 | $90.10 | $90.10 |
| Purchase #4 | $158.69 | 7.802% | $171.071 | $171.07 | $171.05 | $171.10 |
| Purchase #5 | $249.47 | 4.603% | $260.9531 | $260.95 | $260.95 | $261.00 |
| Purchase #6 | $139.76 | 12.272% | $156.9113 | $156.91 | $156.90 | $156.90 |
| Purchase #7 | $77.71 | 10.113% | $85.5688 | $85.57 | $85.55 | $85.60 |
| 7 purchase totals = | $895.64 | $963.6129 | $963.60 | $963.60 | $963.70 | |