| 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 | $224.49 | 3.105% | $231.4604 | $231.46 | $231.45 | $231.50 |
| Purchase #2 | $7.99 | 8.171% | $8.6429 | $8.64 | $8.65 | $8.60 |
| Purchase #3 | $68.46 | 3.226% | $70.6685 | $70.67 | $70.65 | $70.70 |
| Purchase #4 | $38.91 | 12.651% | $43.8325 | $43.83 | $43.85 | $43.80 |
| Purchase #5 | $56.37 | 12.448% | $63.3869 | $63.39 | $63.40 | $63.40 |
| Purchase #6 | $69.88 | 6.405% | $74.3558 | $74.36 | $74.35 | $74.40 |
| Purchase #7 | $188.78 | 10.309% | $208.2413 | $208.24 | $208.25 | $208.20 |
| 7 purchase totals = | $654.88 | $700.5883 | $700.59 | $700.60 | $700.60 | |