| 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 | $49.53 | 9.677% | $54.323 | $54.32 | $54.30 | $54.30 |
| Purchase #2 | $5.38 | 7.395% | $5.7779 | $5.78 | $5.80 | $5.80 |
| Purchase #3 | $34.61 | 9.190% | $37.7907 | $37.79 | $37.80 | $37.80 |
| Purchase #4 | $200.56 | 7.512% | $215.6261 | $215.63 | $215.65 | $215.60 |
| Purchase #5 | $119.59 | 12.475% | $134.5089 | $134.51 | $134.50 | $134.50 |
| Purchase #6 | $184.76 | 12.400% | $207.6702 | $207.67 | $207.65 | $207.70 |
| Purchase #7 | $68.98 | 13.214% | $78.095 | $78.10 | $78.10 | $78.10 |
| 7 purchase totals = | $663.41 | $733.7918 | $733.80 | $733.80 | $733.80 | |