| 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 | $67.67 | 4.790% | $70.9114 | $70.91 | $70.90 | $70.90 |
| Purchase #2 | $44.45 | 13.276% | $50.3512 | $50.35 | $50.35 | $50.40 |
| Purchase #3 | $105.33 | 7.452% | $113.1792 | $113.18 | $113.20 | $113.20 |
| Purchase #4 | $83.62 | 6.601% | $89.1398 | $89.14 | $89.15 | $89.10 |
| Purchase #5 | $139.48 | 5.566% | $147.2435 | $147.24 | $147.25 | $147.20 |
| Purchase #6 | $204.96 | 9.618% | $224.6731 | $224.67 | $224.65 | $224.70 |
| Purchase #7 | $163.40 | 12.472% | $183.7792 | $183.78 | $183.80 | $183.80 |
| 7 purchase totals = | $808.91 | $879.2774 | $879.27 | $879.30 | $879.30 | |