| 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 | $59.43 | 7.638% | $63.9693 | $63.97 | $63.95 | $64.00 |
| Purchase #2 | $59.45 | 3.279% | $61.3994 | $61.40 | $61.40 | $61.40 |
| Purchase #3 | $250.55 | 12.758% | $282.5152 | $282.52 | $282.50 | $282.50 |
| Purchase #4 | $67.41 | 13.628% | $76.5966 | $76.60 | $76.60 | $76.60 |
| Purchase #5 | $200.65 | 5.484% | $211.6536 | $211.65 | $211.65 | $211.70 |
| Purchase #6 | $9.61 | 7.127% | $10.2949 | $10.29 | $10.30 | $10.30 |
| Purchase #7 | $92.30 | 12.431% | $103.7738 | $103.77 | $103.75 | $103.80 |
| 7 purchase totals = | $739.40 | $810.2028 | $810.20 | $810.15 | $810.30 | |