| 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 | $38.63 | 13.456% | $43.8281 | $43.83 | $43.85 | $43.80 |
| Purchase #2 | $141.79 | 4.484% | $148.1479 | $148.15 | $148.15 | $148.10 |
| Purchase #3 | $46.63 | 5.857% | $49.3611 | $49.36 | $49.35 | $49.40 |
| Purchase #4 | $26.49 | 13.106% | $29.9618 | $29.96 | $29.95 | $30.00 |
| Purchase #5 | $178.71 | 11.808% | $199.8121 | $199.81 | $199.80 | $199.80 |
| Purchase #6 | $91.69 | 3.460% | $94.8625 | $94.86 | $94.85 | $94.90 |
| Purchase #7 | $242.88 | 6.573% | $258.8445 | $258.84 | $258.85 | $258.80 |
| 7 purchase totals = | $766.82 | $824.8180 | $824.81 | $824.80 | $824.80 | |