| 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 | $26.79 | 13.379% | $30.3742 | $30.37 | $30.35 | $30.40 |
| Purchase #2 | $178.99 | 8.489% | $194.1845 | $194.18 | $194.20 | $194.20 |
| Purchase #3 | $108.67 | 6.611% | $115.8542 | $115.85 | $115.85 | $115.90 |
| Purchase #4 | $184.60 | 7.798% | $198.9951 | $199.00 | $199.00 | $199.00 |
| Purchase #5 | $33.79 | 7.746% | $36.4074 | $36.41 | $36.40 | $36.40 |
| Purchase #6 | $138.69 | 11.482% | $154.6144 | $154.61 | $154.60 | $154.60 |
| Purchase #7 | $222.74 | 5.807% | $235.6745 | $235.67 | $235.65 | $235.70 |
| 7 purchase totals = | $894.27 | $966.1043 | $966.09 | $966.05 | $966.20 | |