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 | $18.92 | 10.319% | $20.8724 | $20.87 | $20.85 | $20.90 |
Purchase #2 | $75.62 | 11.789% | $84.5348 | $84.53 | $84.55 | $84.50 |
Purchase #3 | $191.62 | 4.529% | $200.2985 | $200.30 | $200.30 | $200.30 |
Purchase #4 | $90.56 | 10.377% | $99.9574 | $99.96 | $99.95 | $100.00 |
Purchase #5 | $7.40 | 5.658% | $7.8187 | $7.82 | $7.80 | $7.80 |
Purchase #6 | $19.84 | 3.592% | $20.5527 | $20.55 | $20.55 | $20.60 |
Purchase #7 | $94.53 | 3.328% | $97.676 | $97.68 | $97.70 | $97.70 |
7 purchase totals = | $498.49 | $531.7105 | $531.71 | $531.70 | $531.80 |