| 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 | $46.86 | 9.612% | $51.3642 | $51.36 | $51.35 | $51.40 |
| Purchase #2 | $126.79 | 4.125% | $132.0201 | $132.02 | $132.00 | $132.00 |
| Purchase #3 | $115.93 | 3.582% | $120.0826 | $120.08 | $120.10 | $120.10 |
| Purchase #4 | $224.61 | 5.336% | $236.5952 | $236.60 | $236.60 | $236.60 |
| Purchase #5 | $70.94 | 13.561% | $80.5602 | $80.56 | $80.55 | $80.60 |
| Purchase #6 | $191.32 | 10.544% | $211.4928 | $211.49 | $211.50 | $211.50 |
| Purchase #7 | $67.80 | 10.488% | $74.9109 | $74.91 | $74.90 | $74.90 |
| 7 purchase totals = | $844.25 | $907.0260 | $907.02 | $907.00 | $907.10 | |