| 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 | $47.65 | 5.323% | $50.1864 | $50.19 | $50.20 | $50.20 |
| Purchase #2 | $245.43 | 13.389% | $278.2906 | $278.29 | $278.30 | $278.30 |
| Purchase #3 | $30.71 | 10.829% | $34.0356 | $34.04 | $34.05 | $34.00 |
| Purchase #4 | $177.42 | 6.760% | $189.4136 | $189.41 | $189.40 | $189.40 |
| Purchase #5 | $91.97 | 7.735% | $99.0839 | $99.08 | $99.10 | $99.10 |
| Purchase #6 | $160.31 | 5.363% | $168.9074 | $168.91 | $168.90 | $168.90 |
| Purchase #7 | $22.42 | 4.727% | $23.4798 | $23.48 | $23.50 | $23.50 |
| 7 purchase totals = | $775.91 | $843.3973 | $843.40 | $843.45 | $843.40 | |