| 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 | $75.41 | 7.459% | $81.0348 | $81.03 | $81.05 | $81.00 |
| Purchase #2 | $18.41 | 7.759% | $19.8384 | $19.84 | $19.85 | $19.80 |
| Purchase #3 | $63.54 | 4.760% | $66.5645 | $66.56 | $66.55 | $66.60 |
| Purchase #4 | $119.97 | 5.172% | $126.1748 | $126.17 | $126.15 | $126.20 |
| Purchase #5 | $5.56 | 6.328% | $5.9118 | $5.91 | $5.90 | $5.90 |
| Purchase #6 | $60.61 | 11.260% | $67.4347 | $67.43 | $67.45 | $67.40 |
| Purchase #7 | $132.44 | 11.226% | $147.3077 | $147.31 | $147.30 | $147.30 |
| 7 purchase totals = | $475.94 | $514.2667 | $514.25 | $514.25 | $514.20 | |