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 | $100.76 | 13.689% | $114.553 | $114.55 | $114.55 | $114.60 |
Purchase #2 | $197.50 | 10.415% | $218.0696 | $218.07 | $218.05 | $218.10 |
Purchase #3 | $176.97 | 8.270% | $191.6054 | $191.61 | $191.60 | $191.60 |
Purchase #4 | $91.49 | 6.731% | $97.6482 | $97.65 | $97.65 | $97.60 |
Purchase #5 | $45.52 | 8.337% | $49.315 | $49.32 | $49.30 | $49.30 |
Purchase #6 | $78.33 | 13.464% | $88.8764 | $88.88 | $88.90 | $88.90 |
Purchase #7 | $122.90 | 5.748% | $129.9643 | $129.96 | $129.95 | $130.00 |
7 purchase totals = | $813.47 | $890.0319 | $890.04 | $890.00 | $890.10 |