| 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 | $180.64 | 12.158% | $202.6022 | $202.60 | $202.60 | $202.60 |
| Purchase #2 | $191.25 | 5.237% | $201.2658 | $201.27 | $201.25 | $201.30 |
| Purchase #3 | $120.30 | 9.257% | $131.4362 | $131.44 | $131.45 | $131.40 |
| Purchase #4 | $46.78 | 4.871% | $49.0587 | $49.06 | $49.05 | $49.10 |
| Purchase #5 | $9.45 | 5.831% | $10.001 | $10.00 | $10.00 | $10.00 |
| Purchase #6 | $91.82 | 8.187% | $99.3373 | $99.34 | $99.35 | $99.30 |
| Purchase #7 | $8.76 | 13.797% | $9.9686 | $9.97 | $9.95 | $10.00 |
| 7 purchase totals = | $649.00 | $703.6698 | $703.68 | $703.65 | $703.70 | |