| 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 | $71.61 | 10.220% | $78.9285 | $78.93 | $78.95 | $78.90 |
| Purchase #2 | $67.37 | 6.827% | $71.9693 | $71.97 | $71.95 | $72.00 |
| Purchase #3 | $24.57 | 9.818% | $26.9823 | $26.98 | $27.00 | $27.00 |
| Purchase #4 | $99.33 | 3.462% | $102.7688 | $102.77 | $102.75 | $102.80 |
| Purchase #5 | $239.28 | 8.694% | $260.083 | $260.08 | $260.10 | $260.10 |
| Purchase #6 | $110.87 | 8.595% | $120.3993 | $120.40 | $120.40 | $120.40 |
| Purchase #7 | $16.55 | 5.459% | $17.4535 | $17.45 | $17.45 | $17.50 |
| 7 purchase totals = | $629.58 | $678.5847 | $678.58 | $678.60 | $678.70 | |