| 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 | $16.31 | 5.798% | $17.2557 | $17.26 | $17.25 | $17.30 |
| Purchase #2 | $97.97 | 12.318% | $110.0379 | $110.04 | $110.05 | $110.00 |
| Purchase #3 | $24.81 | 7.362% | $26.6365 | $26.64 | $26.65 | $26.60 |
| Purchase #4 | $152.25 | 12.437% | $171.1853 | $171.19 | $171.20 | $171.20 |
| Purchase #5 | $188.42 | 10.229% | $207.6935 | $207.69 | $207.70 | $207.70 |
| Purchase #6 | $173.76 | 7.592% | $186.9519 | $186.95 | $186.95 | $187.00 |
| Purchase #7 | $56.26 | 10.257% | $62.0306 | $62.03 | $62.05 | $62.00 |
| 7 purchase totals = | $709.78 | $781.7914 | $781.80 | $781.85 | $781.80 | |