| 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 | $30.29 | 10.238% | $33.3911 | $33.39 | $33.40 | $33.40 |
| Purchase #2 | $46.70 | 11.692% | $52.1602 | $52.16 | $52.15 | $52.20 |
| Purchase #3 | $153.74 | 7.502% | $165.2736 | $165.27 | $165.25 | $165.30 |
| Purchase #4 | $76.25 | 10.428% | $84.2014 | $84.20 | $84.20 | $84.20 |
| Purchase #5 | $43.81 | 5.289% | $46.1271 | $46.13 | $46.15 | $46.10 |
| Purchase #6 | $99.98 | 5.492% | $105.4709 | $105.47 | $105.45 | $105.50 |
| Purchase #7 | $80.65 | 4.368% | $84.1728 | $84.17 | $84.15 | $84.20 |
| 7 purchase totals = | $531.42 | $570.7971 | $570.79 | $570.75 | $570.90 | |