| 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 | $46.36 | 11.715% | $51.7911 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $198.66 | 8.810% | $216.1619 | $216.16 | $216.15 | $216.20 |
| Purchase #3 | $94.34 | 3.560% | $97.6985 | $97.70 | $97.70 | $97.70 |
| Purchase #4 | $209.97 | 8.788% | $228.4222 | $228.42 | $228.40 | $228.40 |
| Purchase #5 | $153.29 | 13.830% | $174.49 | $174.49 | $174.50 | $174.50 |
| Purchase #6 | $78.97 | 6.698% | $84.2594 | $84.26 | $84.25 | $84.30 |
| Purchase #7 | $14.38 | 12.674% | $16.2025 | $16.20 | $16.20 | $16.20 |
| 7 purchase totals = | $795.97 | $869.0256 | $869.02 | $869.00 | $869.10 | |