| 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 | $11.57 | 9.781% | $12.7017 | $12.70 | $12.70 | $12.70 |
| Purchase #2 | $18.62 | 4.225% | $19.4067 | $19.41 | $19.40 | $19.40 |
| Purchase #3 | $237.50 | 7.290% | $254.8138 | $254.81 | $254.80 | $254.80 |
| Purchase #4 | $71.53 | 3.357% | $73.9313 | $73.93 | $73.95 | $73.90 |
| Purchase #5 | $85.35 | 13.627% | $96.9806 | $96.98 | $97.00 | $97.00 |
| Purchase #6 | $173.37 | 11.336% | $193.0232 | $193.02 | $193.00 | $193.00 |
| Purchase #7 | $29.59 | 5.265% | $31.1479 | $31.15 | $31.15 | $31.10 |
| 7 purchase totals = | $627.53 | $682.0052 | $682.00 | $682.00 | $681.90 | |