| 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 | $67.83 | 4.638% | $70.976 | $70.98 | $71.00 | $71.00 |
| Purchase #2 | $29.36 | 4.235% | $30.6034 | $30.60 | $30.60 | $30.60 |
| Purchase #3 | $93.63 | 9.720% | $102.7308 | $102.73 | $102.75 | $102.70 |
| Purchase #4 | $6.32 | 7.470% | $6.7921 | $6.79 | $6.80 | $6.80 |
| Purchase #5 | $108.45 | 13.293% | $122.8663 | $122.87 | $122.85 | $122.90 |
| Purchase #6 | $19.88 | 13.662% | $22.596 | $22.60 | $22.60 | $22.60 |
| Purchase #7 | $8.92 | 13.663% | $10.1387 | $10.14 | $10.15 | $10.10 |
| 7 purchase totals = | $334.39 | $366.7033 | $366.71 | $366.75 | $366.70 | |