| 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 | $25.83 | 11.173% | $28.716 | $28.72 | $28.70 | $28.70 |
| Purchase #2 | $87.75 | 10.492% | $96.9567 | $96.96 | $96.95 | $97.00 |
| Purchase #3 | $33.59 | 5.724% | $35.5127 | $35.51 | $35.50 | $35.50 |
| Purchase #4 | $120.76 | 9.125% | $131.7794 | $131.78 | $131.80 | $131.80 |
| Purchase #5 | $84.43 | 8.216% | $91.3668 | $91.37 | $91.35 | $91.40 |
| Purchase #6 | $92.49 | 12.167% | $103.7433 | $103.74 | $103.75 | $103.70 |
| Purchase #7 | $70.98 | 9.744% | $77.8963 | $77.90 | $77.90 | $77.90 |
| 7 purchase totals = | $515.83 | $565.9712 | $565.98 | $565.95 | $566.00 | |