| 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 | $35.47 | 12.855% | $40.0297 | $40.03 | $40.05 | $40.00 |
| Purchase #2 | $249.86 | 6.718% | $266.6456 | $266.65 | $266.65 | $266.60 |
| Purchase #3 | $235.59 | 10.849% | $261.1492 | $261.15 | $261.15 | $261.10 |
| Purchase #4 | $155.52 | 11.773% | $173.8294 | $173.83 | $173.85 | $173.80 |
| Purchase #5 | $63.83 | 7.270% | $68.4704 | $68.47 | $68.45 | $68.50 |
| Purchase #6 | $67.70 | 3.419% | $70.0147 | $70.01 | $70.00 | $70.00 |
| Purchase #7 | $134.91 | 11.134% | $149.9309 | $149.93 | $149.95 | $149.90 |
| 7 purchase totals = | $942.88 | $1,030.0699 | $1,030.07 | $1,030.10 | $1,029.90 | |