| 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 | $32.29 | 10.786% | $35.7728 | $35.77 | $35.75 | $35.80 |
| Purchase #2 | $117.93 | 7.709% | $127.0212 | $127.02 | $127.00 | $127.00 |
| Purchase #3 | $39.54 | 6.730% | $42.201 | $42.20 | $42.20 | $42.20 |
| Purchase #4 | $195.93 | 12.418% | $220.2606 | $220.26 | $220.25 | $220.30 |
| Purchase #5 | $68.73 | 8.871% | $74.827 | $74.83 | $74.85 | $74.80 |
| Purchase #6 | $183.31 | 3.633% | $189.9697 | $189.97 | $189.95 | $190.00 |
| Purchase #7 | $8.65 | 13.773% | $9.8414 | $9.84 | $9.85 | $9.80 |
| 7 purchase totals = | $646.38 | $699.8937 | $699.89 | $699.85 | $699.90 | |