| 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 | $18.85 | 6.857% | $20.1425 | $20.14 | $20.15 | $20.10 |
| Purchase #2 | $180.41 | 11.420% | $201.0128 | $201.01 | $201.00 | $201.00 |
| Purchase #3 | $71.80 | 9.683% | $78.7524 | $78.75 | $78.75 | $78.80 |
| Purchase #4 | $204.54 | 13.470% | $232.0915 | $232.09 | $232.10 | $232.10 |
| Purchase #5 | $239.81 | 5.423% | $252.8149 | $252.81 | $252.80 | $252.80 |
| Purchase #6 | $119.65 | 13.307% | $135.5718 | $135.57 | $135.55 | $135.60 |
| Purchase #7 | $31.37 | 3.834% | $32.5727 | $32.57 | $32.55 | $32.60 |
| 7 purchase totals = | $866.43 | $952.9586 | $952.94 | $952.90 | $953.00 | |