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 | $33.88 | 11.750% | $37.8609 | $37.86 | $37.85 | $37.90 |
Purchase #2 | $78.76 | 11.206% | $87.5858 | $87.59 | $87.60 | $87.60 |
Purchase #3 | $8.43 | 6.553% | $8.9824 | $8.98 | $9.00 | $9.00 |
Purchase #4 | $6.94 | 7.761% | $7.4786 | $7.48 | $7.50 | $7.50 |
Purchase #5 | $69.38 | 3.612% | $71.886 | $71.89 | $71.90 | $71.90 |
Purchase #6 | $48.56 | 7.384% | $52.1457 | $52.15 | $52.15 | $52.10 |
Purchase #7 | $78.79 | 6.387% | $83.8223 | $83.82 | $83.80 | $83.80 |
7 purchase totals = | $324.74 | $349.7617 | $349.77 | $349.80 | $349.80 |