| 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 | $60.76 | 12.232% | $68.1922 | $68.19 | $68.20 | $68.20 |
| Purchase #2 | $128.96 | 13.641% | $146.5514 | $146.55 | $146.55 | $146.60 |
| Purchase #3 | $170.50 | 9.272% | $186.3088 | $186.31 | $186.30 | $186.30 |
| Purchase #4 | $81.65 | 6.399% | $86.8748 | $86.87 | $86.85 | $86.90 |
| Purchase #5 | $94.83 | 3.638% | $98.2799 | $98.28 | $98.30 | $98.30 |
| Purchase #6 | $80.97 | 7.397% | $86.9594 | $86.96 | $86.95 | $87.00 |
| Purchase #7 | $58.81 | 9.525% | $64.4117 | $64.41 | $64.40 | $64.40 |
| 7 purchase totals = | $676.48 | $737.5782 | $737.57 | $737.55 | $737.70 | |