| 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 | $68.41 | 7.295% | $73.4005 | $73.40 | $73.40 | $73.40 |
| Purchase #2 | $89.74 | 7.332% | $96.3197 | $96.32 | $96.30 | $96.30 |
| Purchase #3 | $196.73 | 3.409% | $203.4365 | $203.44 | $203.45 | $203.40 |
| Purchase #4 | $176.71 | 7.621% | $190.1771 | $190.18 | $190.20 | $190.20 |
| Purchase #5 | $109.61 | 3.815% | $113.7916 | $113.79 | $113.80 | $113.80 |
| Purchase #6 | $156.81 | 10.342% | $173.0273 | $173.03 | $173.05 | $173.00 |
| Purchase #7 | $73.73 | 5.489% | $77.777 | $77.78 | $77.80 | $77.80 |
| 7 purchase totals = | $871.74 | $927.9297 | $927.94 | $928.00 | $927.90 | |