| 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 | $240.55 | 7.281% | $258.0644 | $258.06 | $258.05 | $258.10 |
| Purchase #2 | $41.79 | 5.832% | $44.2272 | $44.23 | $44.25 | $44.20 |
| Purchase #3 | $106.79 | 10.223% | $117.7071 | $117.71 | $117.70 | $117.70 |
| Purchase #4 | $37.86 | 7.394% | $40.6594 | $40.66 | $40.65 | $40.70 |
| Purchase #5 | $88.45 | 11.564% | $98.6784 | $98.68 | $98.70 | $98.70 |
| Purchase #6 | $123.49 | 12.417% | $138.8238 | $138.82 | $138.80 | $138.80 |
| Purchase #7 | $56.69 | 12.638% | $63.8545 | $63.85 | $63.85 | $63.90 |
| 7 purchase totals = | $695.62 | $762.0148 | $762.01 | $762.00 | $762.10 | |