| 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 | $115.64 | 13.839% | $131.6434 | $131.64 | $131.65 | $131.60 |
| Purchase #2 | $205.92 | 7.200% | $220.7462 | $220.75 | $220.75 | $220.70 |
| Purchase #3 | $66.73 | 11.836% | $74.6282 | $74.63 | $74.65 | $74.60 |
| Purchase #4 | $136.29 | 11.448% | $151.8925 | $151.89 | $151.90 | $151.90 |
| Purchase #5 | $7.46 | 8.299% | $8.0791 | $8.08 | $8.10 | $8.10 |
| Purchase #6 | $130.47 | 6.380% | $138.794 | $138.79 | $138.80 | $138.80 |
| Purchase #7 | $35.29 | 10.576% | $39.0223 | $39.02 | $39.00 | $39.00 |
| 7 purchase totals = | $697.80 | $764.8057 | $764.80 | $764.85 | $764.70 | |