| 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 | $13.76 | 10.762% | $15.2409 | $15.24 | $15.25 | $15.20 |
| Purchase #2 | $52.33 | 9.805% | $57.461 | $57.46 | $57.45 | $57.50 |
| Purchase #3 | $214.91 | 10.711% | $237.929 | $237.93 | $237.95 | $237.90 |
| Purchase #4 | $43.83 | 10.805% | $48.5658 | $48.57 | $48.55 | $48.60 |
| Purchase #5 | $183.26 | 11.821% | $204.9232 | $204.92 | $204.90 | $204.90 |
| Purchase #6 | $87.84 | 7.778% | $94.6722 | $94.67 | $94.65 | $94.70 |
| Purchase #7 | $37.84 | 9.395% | $41.3951 | $41.40 | $41.40 | $41.40 |
| 7 purchase totals = | $633.77 | $700.1872 | $700.19 | $700.15 | $700.20 | |