| 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 | $33.80 | 13.229% | $38.2714 | $38.27 | $38.25 | $38.30 |
| Purchase #2 | $64.96 | 3.377% | $67.1537 | $67.15 | $67.15 | $67.20 |
| Purchase #3 | $69.26 | 9.204% | $75.6347 | $75.63 | $75.65 | $75.60 |
| Purchase #4 | $123.83 | 7.848% | $133.5482 | $133.55 | $133.55 | $133.50 |
| Purchase #5 | $203.66 | 5.563% | $214.9896 | $214.99 | $215.00 | $215.00 |
| Purchase #6 | $135.54 | 13.834% | $154.2906 | $154.29 | $154.30 | $154.30 |
| Purchase #7 | $166.80 | 4.186% | $173.7822 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $797.85 | $857.6704 | $857.66 | $857.70 | $857.70 | |