| 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 | $69.25 | 13.664% | $78.7123 | $78.71 | $78.70 | $78.70 |
| Purchase #2 | $67.74 | 11.777% | $75.7177 | $75.72 | $75.70 | $75.70 |
| Purchase #3 | $169.61 | 5.400% | $178.7689 | $178.77 | $178.75 | $178.80 |
| Purchase #4 | $187.85 | 12.553% | $211.4308 | $211.43 | $211.45 | $211.40 |
| Purchase #5 | $132.52 | 3.616% | $137.3119 | $137.31 | $137.30 | $137.30 |
| Purchase #6 | $17.46 | 3.249% | $18.0273 | $18.03 | $18.05 | $18.00 |
| Purchase #7 | $22.56 | 6.215% | $23.9621 | $23.96 | $23.95 | $24.00 |
| 7 purchase totals = | $666.99 | $723.9310 | $723.93 | $723.90 | $723.90 | |