| 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 | $100.42 | 5.533% | $105.9762 | $105.98 | $106.00 | $106.00 |
| Purchase #2 | $54.64 | 7.370% | $58.667 | $58.67 | $58.65 | $58.70 |
| Purchase #3 | $126.63 | 13.525% | $143.7567 | $143.76 | $143.75 | $143.80 |
| Purchase #4 | $72.95 | 11.166% | $81.0956 | $81.10 | $81.10 | $81.10 |
| Purchase #5 | $112.89 | 10.282% | $124.4973 | $124.50 | $124.50 | $124.50 |
| Purchase #6 | $107.56 | 9.111% | $117.3598 | $117.36 | $117.35 | $117.40 |
| Purchase #7 | $69.54 | 11.643% | $77.6365 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $644.63 | $708.9891 | $709.01 | $709.00 | $709.10 | |