| 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 | $64.84 | 8.854% | $70.5809 | $70.58 | $70.60 | $70.60 |
| Purchase #2 | $74.35 | 10.115% | $81.8705 | $81.87 | $81.85 | $81.90 |
| Purchase #3 | $138.38 | 5.214% | $145.5951 | $145.60 | $145.60 | $145.60 |
| Purchase #4 | $39.29 | 8.624% | $42.6784 | $42.68 | $42.70 | $42.70 |
| Purchase #5 | $82.65 | 11.505% | $92.1589 | $92.16 | $92.15 | $92.20 |
| Purchase #6 | $106.96 | 9.532% | $117.1554 | $117.16 | $117.15 | $117.20 |
| Purchase #7 | $24.25 | 11.410% | $27.0169 | $27.02 | $27.00 | $27.00 |
| 7 purchase totals = | $530.72 | $577.0561 | $577.07 | $577.05 | $577.20 | |