| 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 | $105.84 | 11.414% | $117.9206 | $117.92 | $117.90 | $117.90 |
| Purchase #2 | $67.92 | 13.437% | $77.0464 | $77.05 | $77.05 | $77.00 |
| Purchase #3 | $98.77 | 11.392% | $110.0219 | $110.02 | $110.00 | $110.00 |
| Purchase #4 | $246.84 | 9.532% | $270.3688 | $270.37 | $270.35 | $270.40 |
| Purchase #5 | $84.86 | 4.563% | $88.7322 | $88.73 | $88.75 | $88.70 |
| Purchase #6 | $103.55 | 9.834% | $113.7331 | $113.73 | $113.75 | $113.70 |
| Purchase #7 | $148.33 | 13.805% | $168.807 | $168.81 | $168.80 | $168.80 |
| 7 purchase totals = | $856.11 | $946.6300 | $946.63 | $946.60 | $946.50 | |