| 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 | $24.54 | 11.529% | $27.3692 | $27.37 | $27.35 | $27.40 |
| Purchase #2 | $71.75 | 4.423% | $74.9235 | $74.92 | $74.90 | $74.90 |
| Purchase #3 | $188.95 | 3.364% | $195.3063 | $195.31 | $195.30 | $195.30 |
| Purchase #4 | $195.37 | 4.775% | $204.6989 | $204.70 | $204.70 | $204.70 |
| Purchase #5 | $163.38 | 3.797% | $169.5835 | $169.58 | $169.60 | $169.60 |
| Purchase #6 | $100.35 | 13.446% | $113.8431 | $113.84 | $113.85 | $113.80 |
| Purchase #7 | $87.76 | 12.678% | $98.8862 | $98.89 | $98.90 | $98.90 |
| 7 purchase totals = | $832.10 | $884.6107 | $884.61 | $884.60 | $884.60 | |