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 | $90.99 | 9.756% | $99.867 | $99.87 | $99.85 | $99.90 |
Purchase #2 | $127.51 | 10.455% | $140.8412 | $140.84 | $140.85 | $140.80 |
Purchase #3 | $61.80 | 12.247% | $69.3686 | $69.37 | $69.35 | $69.40 |
Purchase #4 | $31.30 | 12.643% | $35.2573 | $35.26 | $35.25 | $35.30 |
Purchase #5 | $219.59 | 6.374% | $233.5867 | $233.59 | $233.60 | $233.60 |
Purchase #6 | $95.39 | 13.364% | $108.1379 | $108.14 | $108.15 | $108.10 |
Purchase #7 | $163.41 | 8.857% | $177.8832 | $177.88 | $177.90 | $177.90 |
7 purchase totals = | $789.99 | $864.9419 | $864.95 | $864.95 | $865.00 |