| 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 | $42.82 | 9.608% | $46.9341 | $46.93 | $46.95 | $46.90 |
| Purchase #2 | $56.91 | 10.203% | $62.7165 | $62.72 | $62.70 | $62.70 |
| Purchase #3 | $186.44 | 10.214% | $205.483 | $205.48 | $205.50 | $205.50 |
| Purchase #4 | $247.41 | 10.504% | $273.3979 | $273.40 | $273.40 | $273.40 |
| Purchase #5 | $194.65 | 10.734% | $215.5437 | $215.54 | $215.55 | $215.50 |
| Purchase #6 | $129.84 | 10.865% | $143.9471 | $143.95 | $143.95 | $143.90 |
| Purchase #7 | $40.55 | 8.270% | $43.9035 | $43.90 | $43.90 | $43.90 |
| 7 purchase totals = | $898.62 | $991.9258 | $991.92 | $991.95 | $991.80 | |