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 | $66.96 | 8.403% | $72.5866 | $72.59 | $72.60 | $72.60 |
Purchase #2 | $57.50 | 7.842% | $62.0092 | $62.01 | $62.00 | $62.00 |
Purchase #3 | $145.87 | 7.122% | $156.2589 | $156.26 | $156.25 | $156.30 |
Purchase #4 | $169.33 | 12.700% | $190.8349 | $190.83 | $190.85 | $190.80 |
Purchase #5 | $20.92 | 11.687% | $23.3649 | $23.36 | $23.35 | $23.40 |
Purchase #6 | $202.60 | 7.776% | $218.3542 | $218.35 | $218.35 | $218.40 |
Purchase #7 | $99.71 | 13.321% | $112.9924 | $112.99 | $113.00 | $113.00 |
7 purchase totals = | $762.89 | $836.4011 | $836.39 | $836.40 | $836.50 |