| 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 | $9.62 | 12.697% | $10.8415 | $10.84 | $10.85 | $10.80 |
| Purchase #2 | $193.64 | 3.204% | $199.8442 | $199.84 | $199.85 | $199.80 |
| Purchase #3 | $31.51 | 7.744% | $33.9501 | $33.95 | $33.95 | $34.00 |
| Purchase #4 | $182.79 | 3.642% | $189.4472 | $189.45 | $189.45 | $189.40 |
| Purchase #5 | $87.81 | 12.774% | $99.0268 | $99.03 | $99.05 | $99.00 |
| Purchase #6 | $87.48 | 12.386% | $98.3153 | $98.32 | $98.30 | $98.30 |
| Purchase #7 | $94.49 | 3.140% | $97.457 | $97.46 | $97.45 | $97.50 |
| 7 purchase totals = | $687.34 | $728.8821 | $728.89 | $728.90 | $728.80 | |