| 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 | $15.29 | 10.130% | $16.8389 | $16.84 | $16.85 | $16.80 |
| Purchase #2 | $121.63 | 12.572% | $136.9213 | $136.92 | $136.90 | $136.90 |
| Purchase #3 | $62.40 | 10.667% | $69.0562 | $69.06 | $69.05 | $69.10 |
| Purchase #4 | $44.29 | 10.743% | $49.0481 | $49.05 | $49.05 | $49.00 |
| Purchase #5 | $239.70 | 4.828% | $251.2727 | $251.27 | $251.25 | $251.30 |
| Purchase #6 | $165.37 | 8.410% | $179.2776 | $179.28 | $179.30 | $179.30 |
| Purchase #7 | $170.65 | 13.782% | $194.169 | $194.17 | $194.15 | $194.20 |
| 7 purchase totals = | $819.33 | $896.5838 | $896.59 | $896.55 | $896.60 | |