| 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 | $42.97 | 6.214% | $45.6402 | $45.64 | $45.65 | $45.60 |
| Purchase #2 | $138.73 | 7.139% | $148.6339 | $148.63 | $148.65 | $148.60 |
| Purchase #3 | $183.73 | 8.267% | $198.919 | $198.92 | $198.90 | $198.90 |
| Purchase #4 | $60.72 | 13.816% | $69.1091 | $69.11 | $69.10 | $69.10 |
| Purchase #5 | $30.44 | 9.506% | $33.3336 | $33.33 | $33.35 | $33.30 |
| Purchase #6 | $195.94 | 9.741% | $215.0265 | $215.03 | $215.05 | $215.00 |
| Purchase #7 | $191.46 | 13.637% | $217.5694 | $217.57 | $217.55 | $217.60 |
| 7 purchase totals = | $843.99 | $928.2317 | $928.23 | $928.25 | $928.10 | |