| 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 | $7.86 | 8.166% | $8.5018 | $8.50 | $8.50 | $8.50 |
| Purchase #2 | $213.46 | 3.864% | $221.7081 | $221.71 | $221.70 | $221.70 |
| Purchase #3 | $115.95 | 3.784% | $120.3375 | $120.34 | $120.35 | $120.30 |
| Purchase #4 | $123.48 | 11.161% | $137.2616 | $137.26 | $137.25 | $137.30 |
| Purchase #5 | $15.47 | 5.829% | $16.3717 | $16.37 | $16.35 | $16.40 |
| Purchase #6 | $17.38 | 5.365% | $18.3124 | $18.31 | $18.30 | $18.30 |
| Purchase #7 | $199.73 | 11.558% | $222.8148 | $222.81 | $222.80 | $222.80 |
| 7 purchase totals = | $693.33 | $745.3079 | $745.30 | $745.25 | $745.30 | |