| 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 | $135.89 | 6.340% | $144.5054 | $144.51 | $144.50 | $144.50 |
| Purchase #2 | $77.28 | 10.815% | $85.6378 | $85.64 | $85.65 | $85.60 |
| Purchase #3 | $131.70 | 7.611% | $141.7237 | $141.72 | $141.70 | $141.70 |
| Purchase #4 | $40.25 | 5.266% | $42.3696 | $42.37 | $42.35 | $42.40 |
| Purchase #5 | $229.65 | 8.432% | $249.0141 | $249.01 | $249.00 | $249.00 |
| Purchase #6 | $75.83 | 11.392% | $84.4686 | $84.47 | $84.45 | $84.50 |
| Purchase #7 | $20.73 | 12.732% | $23.3693 | $23.37 | $23.35 | $23.40 |
| 7 purchase totals = | $711.33 | $771.0885 | $771.09 | $771.00 | $771.10 | |