| 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 | $58.78 | 7.313% | $63.0786 | $63.08 | $63.10 | $63.10 |
| Purchase #2 | $80.30 | 12.758% | $90.5447 | $90.54 | $90.55 | $90.50 |
| Purchase #3 | $109.32 | 10.175% | $120.4433 | $120.44 | $120.45 | $120.40 |
| Purchase #4 | $148.76 | 8.546% | $161.473 | $161.47 | $161.45 | $161.50 |
| Purchase #5 | $97.89 | 4.236% | $102.0366 | $102.04 | $102.05 | $102.00 |
| Purchase #6 | $48.47 | 5.379% | $51.0772 | $51.08 | $51.10 | $51.10 |
| Purchase #7 | $96.37 | 4.781% | $100.9774 | $100.98 | $101.00 | $101.00 |
| 7 purchase totals = | $639.89 | $689.6308 | $689.63 | $689.70 | $689.60 | |