| 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 | $25.76 | 7.415% | $27.6701 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $62.78 | 3.284% | $64.8417 | $64.84 | $64.85 | $64.80 |
| Purchase #3 | $217.86 | 9.111% | $237.7092 | $237.71 | $237.70 | $237.70 |
| Purchase #4 | $200.82 | 10.665% | $222.2375 | $222.24 | $222.25 | $222.20 |
| Purchase #5 | $199.82 | 4.318% | $208.4482 | $208.45 | $208.45 | $208.40 |
| Purchase #6 | $25.43 | 7.422% | $27.3174 | $27.32 | $27.30 | $27.30 |
| Purchase #7 | $184.77 | 10.870% | $204.8545 | $204.85 | $204.85 | $204.90 |
| 7 purchase totals = | $917.24 | $993.0786 | $993.08 | $993.05 | $993.00 | |