| 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 | $57.43 | 13.816% | $65.3645 | $65.36 | $65.35 | $65.40 |
| Purchase #2 | $159.35 | 10.490% | $176.0658 | $176.07 | $176.05 | $176.10 |
| Purchase #3 | $190.81 | 9.672% | $209.2651 | $209.27 | $209.25 | $209.30 |
| Purchase #4 | $145.91 | 10.782% | $161.642 | $161.64 | $161.65 | $161.60 |
| Purchase #5 | $16.30 | 8.843% | $17.7414 | $17.74 | $17.75 | $17.70 |
| Purchase #6 | $174.73 | 5.414% | $184.1899 | $184.19 | $184.20 | $184.20 |
| Purchase #7 | $23.50 | 3.192% | $24.2501 | $24.25 | $24.25 | $24.30 |
| 7 purchase totals = | $768.03 | $838.5188 | $838.52 | $838.50 | $838.60 | |