| 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 | $15.72 | 8.311% | $17.0265 | $17.03 | $17.05 | $17.00 |
| Purchase #2 | $22.45 | 12.397% | $25.2331 | $25.23 | $25.25 | $25.20 |
| Purchase #3 | $195.89 | 6.641% | $208.8991 | $208.90 | $208.90 | $208.90 |
| Purchase #4 | $229.51 | 9.365% | $251.0036 | $251.00 | $251.00 | $251.00 |
| Purchase #5 | $155.41 | 13.485% | $176.367 | $176.37 | $176.35 | $176.40 |
| Purchase #6 | $22.72 | 8.623% | $24.6791 | $24.68 | $24.70 | $24.70 |
| Purchase #7 | $158.55 | 5.739% | $167.6492 | $167.65 | $167.65 | $167.60 |
| 7 purchase totals = | $800.25 | $870.8576 | $870.86 | $870.90 | $870.80 | |