| 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 | $77.35 | 9.205% | $84.4701 | $84.47 | $84.45 | $84.50 |
| Purchase #2 | $128.59 | 9.483% | $140.7842 | $140.78 | $140.80 | $140.80 |
| Purchase #3 | $123.81 | 6.823% | $132.2576 | $132.26 | $132.25 | $132.30 |
| Purchase #4 | $135.81 | 11.404% | $151.2978 | $151.30 | $151.30 | $151.30 |
| Purchase #5 | $56.49 | 8.798% | $61.46 | $61.46 | $61.45 | $61.50 |
| Purchase #6 | $161.57 | 5.659% | $170.7132 | $170.71 | $170.70 | $170.70 |
| Purchase #7 | $143.88 | 13.346% | $163.0822 | $163.08 | $163.10 | $163.10 |
| 7 purchase totals = | $827.50 | $904.0651 | $904.06 | $904.05 | $904.20 | |