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 | $81.56 | 7.637% | $87.7887 | $87.79 | $87.80 | $87.80 |
Purchase #2 | $100.39 | 13.508% | $113.9507 | $113.95 | $113.95 | $114.00 |
Purchase #3 | $47.65 | 9.206% | $52.0367 | $52.04 | $52.05 | $52.00 |
Purchase #4 | $61.36 | 11.629% | $68.4956 | $68.50 | $68.50 | $68.50 |
Purchase #5 | $135.95 | 3.667% | $140.9353 | $140.94 | $140.95 | $140.90 |
Purchase #6 | $151.99 | 3.555% | $157.3932 | $157.39 | $157.40 | $157.40 |
Purchase #7 | $87.70 | 13.518% | $99.5553 | $99.56 | $99.55 | $99.60 |
7 purchase totals = | $666.60 | $720.1555 | $720.17 | $720.20 | $720.20 |