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 | $17.29 | 7.291% | $18.5506 | $18.55 | $18.55 | $18.60 |
Purchase #2 | $121.47 | 10.382% | $134.081 | $134.08 | $134.10 | $134.10 |
Purchase #3 | $243.82 | 10.356% | $269.07 | $269.07 | $269.05 | $269.10 |
Purchase #4 | $128.97 | 8.186% | $139.5275 | $139.53 | $139.55 | $139.50 |
Purchase #5 | $18.94 | 10.873% | $20.9993 | $21.00 | $21.00 | $21.00 |
Purchase #6 | $26.61 | 10.316% | $29.3551 | $29.36 | $29.35 | $29.40 |
Purchase #7 | $134.47 | 8.558% | $145.9779 | $145.98 | $146.00 | $146.00 |
7 purchase totals = | $691.57 | $757.5614 | $757.57 | $757.60 | $757.70 |