| 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 | $61.75 | 8.343% | $66.9018 | $66.90 | $66.90 | $66.90 |
| Purchase #2 | $22.69 | 7.363% | $24.3607 | $24.36 | $24.35 | $24.40 |
| Purchase #3 | $160.87 | 11.748% | $179.769 | $179.77 | $179.75 | $179.80 |
| Purchase #4 | $148.88 | 6.102% | $157.9647 | $157.96 | $157.95 | $158.00 |
| Purchase #5 | $123.44 | 7.696% | $132.9399 | $132.94 | $132.95 | $132.90 |
| Purchase #6 | $186.41 | 4.230% | $194.2951 | $194.30 | $194.30 | $194.30 |
| Purchase #7 | $54.32 | 4.518% | $56.7742 | $56.77 | $56.75 | $56.80 |
| 7 purchase totals = | $758.36 | $813.0054 | $813.00 | $812.95 | $813.10 | |