| 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 | $45.63 | 6.207% | $48.4623 | $48.46 | $48.45 | $48.50 |
| Purchase #2 | $158.52 | 4.587% | $165.7913 | $165.79 | $165.80 | $165.80 |
| Purchase #3 | $12.81 | 9.607% | $14.0407 | $14.04 | $14.05 | $14.00 |
| Purchase #4 | $80.26 | 5.767% | $84.8886 | $84.89 | $84.90 | $84.90 |
| Purchase #5 | $189.57 | 7.723% | $204.2105 | $204.21 | $204.20 | $204.20 |
| Purchase #6 | $118.69 | 3.114% | $122.386 | $122.39 | $122.40 | $122.40 |
| Purchase #7 | $45.33 | 7.126% | $48.5602 | $48.56 | $48.55 | $48.60 |
| 7 purchase totals = | $650.81 | $688.3396 | $688.34 | $688.35 | $688.40 | |