| 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 | $21.47 | 3.652% | $22.2541 | $22.25 | $22.25 | $22.30 |
| Purchase #2 | $46.93 | 7.266% | $50.3399 | $50.34 | $50.35 | $50.30 |
| Purchase #3 | $57.85 | 6.258% | $61.4703 | $61.47 | $61.45 | $61.50 |
| Purchase #4 | $44.75 | 3.615% | $46.3677 | $46.37 | $46.35 | $46.40 |
| Purchase #5 | $193.40 | 4.431% | $201.9696 | $201.97 | $201.95 | $202.00 |
| Purchase #6 | $215.36 | 3.562% | $223.0311 | $223.03 | $223.05 | $223.00 |
| Purchase #7 | $182.91 | 11.124% | $203.2569 | $203.26 | $203.25 | $203.30 |
| 7 purchase totals = | $762.67 | $808.6896 | $808.69 | $808.65 | $808.80 | |