| 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 | $16.32 | 4.228% | $17.01 | $17.01 | $17.00 | $17.00 |
| Purchase #2 | $136.55 | 9.446% | $149.4485 | $149.45 | $149.45 | $149.40 |
| Purchase #3 | $36.57 | 5.170% | $38.4607 | $38.46 | $38.45 | $38.50 |
| Purchase #4 | $62.32 | 10.258% | $68.7128 | $68.71 | $68.70 | $68.70 |
| Purchase #5 | $112.43 | 12.687% | $126.694 | $126.69 | $126.70 | $126.70 |
| Purchase #6 | $87.67 | 3.772% | $90.9769 | $90.98 | $91.00 | $91.00 |
| Purchase #7 | $93.96 | 12.699% | $105.892 | $105.89 | $105.90 | $105.90 |
| 7 purchase totals = | $545.82 | $597.1949 | $597.19 | $597.20 | $597.20 | |