| 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 | $15.49 | 4.171% | $16.1361 | $16.14 | $16.15 | $16.10 |
| Purchase #2 | $153.46 | 8.558% | $166.5931 | $166.59 | $166.60 | $166.60 |
| Purchase #3 | $124.38 | 8.482% | $134.9299 | $134.93 | $134.95 | $134.90 |
| Purchase #4 | $63.50 | 5.764% | $67.1601 | $67.16 | $67.15 | $67.20 |
| Purchase #5 | $124.67 | 5.650% | $131.7139 | $131.71 | $131.70 | $131.70 |
| Purchase #6 | $61.91 | 12.512% | $69.6562 | $69.66 | $69.65 | $69.70 |
| Purchase #7 | $146.72 | 7.717% | $158.0424 | $158.04 | $158.05 | $158.00 |
| 7 purchase totals = | $690.13 | $744.2317 | $744.23 | $744.25 | $744.20 | |