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 | $10.31 | 3.556% | $10.6766 | $10.68 | $10.70 | $10.70 |
Purchase #2 | $193.48 | 3.579% | $200.4046 | $200.40 | $200.40 | $200.40 |
Purchase #3 | $6.82 | 4.544% | $7.1299 | $7.13 | $7.15 | $7.10 |
Purchase #4 | $84.88 | 13.218% | $96.0994 | $96.10 | $96.10 | $96.10 |
Purchase #5 | $129.45 | 8.733% | $140.7549 | $140.75 | $140.75 | $140.80 |
Purchase #6 | $26.57 | 4.512% | $27.7688 | $27.77 | $27.75 | $27.80 |
Purchase #7 | $177.83 | 5.376% | $187.3901 | $187.39 | $187.40 | $187.40 |
7 purchase totals = | $629.34 | $670.2243 | $670.22 | $670.25 | $670.30 |