| 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 | $69.78 | 10.104% | $76.8306 | $76.83 | $76.85 | $76.80 |
| Purchase #2 | $56.84 | 6.419% | $60.4886 | $60.49 | $60.50 | $60.50 |
| Purchase #3 | $192.95 | 7.108% | $206.6649 | $206.66 | $206.65 | $206.70 |
| Purchase #4 | $225.47 | 11.255% | $250.8466 | $250.85 | $250.85 | $250.80 |
| Purchase #5 | $200.81 | 7.413% | $215.696 | $215.70 | $215.70 | $215.70 |
| Purchase #6 | $219.31 | 13.555% | $249.0375 | $249.04 | $249.05 | $249.00 |
| Purchase #7 | $104.65 | 5.729% | $110.6454 | $110.65 | $110.65 | $110.60 |
| 7 purchase totals = | $1,069.81 | $1,170.2096 | $1,170.22 | $1,170.25 | $1,170.10 | |