| 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 | $131.67 | 5.862% | $139.3885 | $139.39 | $139.40 | $139.40 |
| Purchase #2 | $69.59 | 7.735% | $74.9728 | $74.97 | $74.95 | $75.00 |
| Purchase #3 | $88.58 | 5.364% | $93.3314 | $93.33 | $93.35 | $93.30 |
| Purchase #4 | $190.74 | 5.659% | $201.534 | $201.53 | $201.55 | $201.50 |
| Purchase #5 | $18.68 | 12.405% | $20.9973 | $21.00 | $21.00 | $21.00 |
| Purchase #6 | $211.88 | 5.249% | $223.0016 | $223.00 | $223.00 | $223.00 |
| Purchase #7 | $10.94 | 7.684% | $11.7806 | $11.78 | $11.80 | $11.80 |
| 7 purchase totals = | $722.08 | $765.0062 | $765.00 | $765.05 | $765.00 | |