| 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 | $64.85 | 10.597% | $71.7222 | $71.72 | $71.70 | $71.70 |
| Purchase #2 | $63.94 | 10.208% | $70.467 | $70.47 | $70.45 | $70.50 |
| Purchase #3 | $50.73 | 3.430% | $52.47 | $52.47 | $52.45 | $52.50 |
| Purchase #4 | $113.96 | 10.861% | $126.3372 | $126.34 | $126.35 | $126.30 |
| Purchase #5 | $209.36 | 8.266% | $226.6657 | $226.67 | $226.65 | $226.70 |
| Purchase #6 | $13.61 | 6.874% | $14.5456 | $14.55 | $14.55 | $14.50 |
| Purchase #7 | $99.31 | 6.530% | $105.7949 | $105.79 | $105.80 | $105.80 |
| 7 purchase totals = | $615.76 | $668.0026 | $668.01 | $667.95 | $668.00 | |