| 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 | $8.51 | 13.844% | $9.6881 | $9.69 | $9.70 | $9.70 |
| Purchase #2 | $234.85 | 3.470% | $242.9993 | $243.00 | $243.00 | $243.00 |
| Purchase #3 | $30.85 | 13.419% | $34.9898 | $34.99 | $35.00 | $35.00 |
| Purchase #4 | $23.67 | 3.419% | $24.4793 | $24.48 | $24.50 | $24.50 |
| Purchase #5 | $125.78 | 7.706% | $135.4726 | $135.47 | $135.45 | $135.50 |
| Purchase #6 | $39.26 | 4.219% | $40.9164 | $40.92 | $40.90 | $40.90 |
| Purchase #7 | $68.34 | 3.639% | $70.8269 | $70.83 | $70.85 | $70.80 |
| 7 purchase totals = | $531.26 | $559.3724 | $559.38 | $559.40 | $559.40 | |