| 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 | $84.60 | 3.349% | $87.4333 | $87.43 | $87.45 | $87.40 |
| Purchase #2 | $30.98 | 10.816% | $34.3308 | $34.33 | $34.35 | $34.30 |
| Purchase #3 | $185.63 | 11.310% | $206.6248 | $206.62 | $206.60 | $206.60 |
| Purchase #4 | $100.66 | 12.109% | $112.8489 | $112.85 | $112.85 | $112.80 |
| Purchase #5 | $113.84 | 8.380% | $123.3798 | $123.38 | $123.40 | $123.40 |
| Purchase #6 | $208.71 | 8.264% | $225.9578 | $225.96 | $225.95 | $226.00 |
| Purchase #7 | $76.26 | 12.592% | $85.8627 | $85.86 | $85.85 | $85.90 |
| 7 purchase totals = | $800.68 | $876.4381 | $876.43 | $876.45 | $876.40 | |