| 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 | $66.85 | 11.648% | $74.6367 | $74.64 | $74.65 | $74.60 |
| Purchase #2 | $45.70 | 10.758% | $50.6164 | $50.62 | $50.60 | $50.60 |
| Purchase #3 | $35.81 | 5.686% | $37.8462 | $37.85 | $37.85 | $37.80 |
| Purchase #4 | $134.76 | 7.750% | $145.2039 | $145.20 | $145.20 | $145.20 |
| Purchase #5 | $105.87 | 10.658% | $117.1536 | $117.15 | $117.15 | $117.20 |
| Purchase #6 | $76.40 | 6.808% | $81.6013 | $81.60 | $81.60 | $81.60 |
| Purchase #7 | $108.38 | 6.109% | $115.0009 | $115.00 | $115.00 | $115.00 |
| 7 purchase totals = | $573.77 | $622.0590 | $622.06 | $622.05 | $622.00 | |