| 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 | $26.94 | 6.128% | $28.5909 | $28.59 | $28.60 | $28.60 |
| Purchase #2 | $114.40 | 12.366% | $128.5467 | $128.55 | $128.55 | $128.50 |
| Purchase #3 | $150.64 | 6.500% | $160.4316 | $160.43 | $160.45 | $160.40 |
| Purchase #4 | $94.46 | 3.369% | $97.6424 | $97.64 | $97.65 | $97.60 |
| Purchase #5 | $204.36 | 5.241% | $215.0705 | $215.07 | $215.05 | $215.10 |
| Purchase #6 | $176.44 | 12.805% | $199.0331 | $199.03 | $199.05 | $199.00 |
| Purchase #7 | $107.57 | 9.191% | $117.4568 | $117.46 | $117.45 | $117.50 |
| 7 purchase totals = | $874.81 | $946.7720 | $946.77 | $946.80 | $946.70 | |