| 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 | $43.47 | 6.145% | $46.1412 | $46.14 | $46.15 | $46.10 |
| Purchase #2 | $130.80 | 9.369% | $143.0547 | $143.05 | $143.05 | $143.10 |
| Purchase #3 | $68.73 | 10.836% | $76.1776 | $76.18 | $76.20 | $76.20 |
| Purchase #4 | $189.51 | 7.527% | $203.7744 | $203.77 | $203.75 | $203.80 |
| Purchase #5 | $154.38 | 8.730% | $167.8574 | $167.86 | $167.85 | $167.90 |
| Purchase #6 | $15.95 | 4.518% | $16.6706 | $16.67 | $16.65 | $16.70 |
| Purchase #7 | $93.31 | 7.454% | $100.2653 | $100.27 | $100.25 | $100.30 |
| 7 purchase totals = | $696.15 | $753.9412 | $753.94 | $753.90 | $754.10 | |