| 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 | $34.53 | 9.507% | $37.8128 | $37.81 | $37.80 | $37.80 |
| Purchase #2 | $129.89 | 6.552% | $138.4004 | $138.40 | $138.40 | $138.40 |
| Purchase #3 | $97.73 | 4.323% | $101.9549 | $101.95 | $101.95 | $102.00 |
| Purchase #4 | $126.59 | 7.496% | $136.0792 | $136.08 | $136.10 | $136.10 |
| Purchase #5 | $27.34 | 10.231% | $30.1372 | $30.14 | $30.15 | $30.10 |
| Purchase #6 | $184.44 | 13.489% | $209.3191 | $209.32 | $209.30 | $209.30 |
| Purchase #7 | $131.92 | 4.630% | $138.0279 | $138.03 | $138.05 | $138.00 |
| 7 purchase totals = | $732.44 | $791.7315 | $791.73 | $791.75 | $791.70 | |