| 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 | $14.53 | 7.675% | $15.6452 | $15.65 | $15.65 | $15.60 |
| Purchase #2 | $196.57 | 5.517% | $207.4148 | $207.41 | $207.40 | $207.40 |
| Purchase #3 | $117.66 | 7.286% | $126.2327 | $126.23 | $126.25 | $126.20 |
| Purchase #4 | $22.38 | 9.686% | $24.5477 | $24.55 | $24.55 | $24.50 |
| Purchase #5 | $65.25 | 6.872% | $69.734 | $69.73 | $69.75 | $69.70 |
| Purchase #6 | $55.46 | 3.694% | $57.5087 | $57.51 | $57.50 | $57.50 |
| Purchase #7 | $5.45 | 6.305% | $5.7936 | $5.79 | $5.80 | $5.80 |
| 7 purchase totals = | $477.30 | $506.8767 | $506.87 | $506.90 | $506.70 | |