| 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 | $65.34 | 9.456% | $71.5186 | $71.52 | $71.50 | $71.50 |
| Purchase #2 | $229.74 | 11.697% | $256.6127 | $256.61 | $256.60 | $256.60 |
| Purchase #3 | $122.90 | 10.854% | $136.2396 | $136.24 | $136.25 | $136.20 |
| Purchase #4 | $75.45 | 6.247% | $80.1634 | $80.16 | $80.15 | $80.20 |
| Purchase #5 | $75.80 | 6.811% | $80.9627 | $80.96 | $80.95 | $81.00 |
| Purchase #6 | $72.38 | 8.348% | $78.4223 | $78.42 | $78.40 | $78.40 |
| Purchase #7 | $33.48 | 7.770% | $36.0814 | $36.08 | $36.10 | $36.10 |
| 7 purchase totals = | $675.09 | $740.0007 | $739.99 | $739.95 | $740.00 | |