| 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 | $116.86 | 10.240% | $128.8265 | $128.83 | $128.85 | $128.80 |
| Purchase #2 | $217.79 | 3.658% | $225.7568 | $225.76 | $225.75 | $225.80 |
| Purchase #3 | $73.25 | 6.311% | $77.8728 | $77.87 | $77.85 | $77.90 |
| Purchase #4 | $36.26 | 8.837% | $39.4643 | $39.46 | $39.45 | $39.50 |
| Purchase #5 | $45.59 | 9.661% | $49.9944 | $49.99 | $50.00 | $50.00 |
| Purchase #6 | $156.56 | 11.125% | $173.9773 | $173.98 | $174.00 | $174.00 |
| Purchase #7 | $42.37 | 6.455% | $45.105 | $45.11 | $45.10 | $45.10 |
| 7 purchase totals = | $688.68 | $740.9971 | $741.00 | $741.00 | $741.10 | |