| 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 | $63.88 | 3.430% | $66.0711 | $66.07 | $66.05 | $66.10 |
| Purchase #2 | $189.63 | 13.768% | $215.7383 | $215.74 | $215.75 | $215.70 |
| Purchase #3 | $148.97 | 9.865% | $163.6659 | $163.67 | $163.65 | $163.70 |
| Purchase #4 | $123.48 | 6.746% | $131.81 | $131.81 | $131.80 | $131.80 |
| Purchase #5 | $194.34 | 4.747% | $203.5653 | $203.57 | $203.55 | $203.60 |
| Purchase #6 | $48.71 | 8.129% | $52.6696 | $52.67 | $52.65 | $52.70 |
| Purchase #7 | $135.76 | 5.569% | $143.3205 | $143.32 | $143.30 | $143.30 |
| 7 purchase totals = | $904.77 | $976.8407 | $976.85 | $976.75 | $976.90 | |