| 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 | $64.47 | 6.571% | $68.7063 | $68.71 | $68.70 | $68.70 |
| Purchase #2 | $72.70 | 11.235% | $80.8678 | $80.87 | $80.85 | $80.90 |
| Purchase #3 | $36.28 | 8.662% | $39.4226 | $39.42 | $39.40 | $39.40 |
| Purchase #4 | $19.39 | 12.214% | $21.7583 | $21.76 | $21.75 | $21.80 |
| Purchase #5 | $222.73 | 9.243% | $243.3169 | $243.32 | $243.30 | $243.30 |
| Purchase #6 | $150.73 | 8.572% | $163.6506 | $163.65 | $163.65 | $163.70 |
| Purchase #7 | $37.39 | 4.153% | $38.9428 | $38.94 | $38.95 | $38.90 |
| 7 purchase totals = | $603.69 | $656.6653 | $656.67 | $656.60 | $656.70 | |