| 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 | $47.80 | 9.462% | $52.3228 | $52.32 | $52.30 | $52.30 |
| Purchase #2 | $70.81 | 9.595% | $77.6042 | $77.60 | $77.60 | $77.60 |
| Purchase #3 | $74.46 | 3.206% | $76.8472 | $76.85 | $76.85 | $76.80 |
| Purchase #4 | $66.40 | 13.412% | $75.3056 | $75.31 | $75.30 | $75.30 |
| Purchase #5 | $240.78 | 7.467% | $258.759 | $258.76 | $258.75 | $258.80 |
| Purchase #6 | $154.75 | 11.498% | $172.5432 | $172.54 | $172.55 | $172.50 |
| Purchase #7 | $65.57 | 6.825% | $70.0452 | $70.05 | $70.05 | $70.00 |
| 7 purchase totals = | $720.57 | $783.4272 | $783.43 | $783.40 | $783.30 | |