| 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 | $81.54 | 7.602% | $87.7387 | $87.74 | $87.75 | $87.70 |
| Purchase #2 | $127.74 | 10.417% | $141.0467 | $141.05 | $141.05 | $141.00 |
| Purchase #3 | $14.57 | 4.528% | $15.2297 | $15.23 | $15.25 | $15.20 |
| Purchase #4 | $26.66 | 11.468% | $29.7174 | $29.72 | $29.70 | $29.70 |
| Purchase #5 | $243.74 | 3.304% | $251.7932 | $251.79 | $251.80 | $251.80 |
| Purchase #6 | $149.75 | 3.322% | $154.7247 | $154.72 | $154.70 | $154.70 |
| Purchase #7 | $65.59 | 6.295% | $69.7189 | $69.72 | $69.70 | $69.70 |
| 7 purchase totals = | $709.59 | $749.9693 | $749.97 | $749.95 | $749.80 | |