| 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 | $136.81 | 5.175% | $143.8899 | $143.89 | $143.90 | $143.90 |
| Purchase #2 | $65.99 | 12.182% | $74.0289 | $74.03 | $74.05 | $74.00 |
| Purchase #3 | $49.77 | 11.427% | $55.4572 | $55.46 | $55.45 | $55.50 |
| Purchase #4 | $238.33 | 8.613% | $258.8574 | $258.86 | $258.85 | $258.90 |
| Purchase #5 | $57.35 | 12.379% | $64.4494 | $64.45 | $64.45 | $64.40 |
| Purchase #6 | $106.65 | 12.848% | $120.3524 | $120.35 | $120.35 | $120.40 |
| Purchase #7 | $184.32 | 5.698% | $194.8226 | $194.82 | $194.80 | $194.80 |
| 7 purchase totals = | $839.22 | $911.8578 | $911.86 | $911.85 | $911.90 | |