| 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 | $26.37 | 8.234% | $28.5413 | $28.54 | $28.55 | $28.50 |
| Purchase #2 | $152.68 | 13.551% | $173.3697 | $173.37 | $173.35 | $173.40 |
| Purchase #3 | $180.59 | 10.433% | $199.431 | $199.43 | $199.45 | $199.40 |
| Purchase #4 | $168.70 | 9.459% | $184.6573 | $184.66 | $184.65 | $184.70 |
| Purchase #5 | $65.61 | 10.807% | $72.7005 | $72.70 | $72.70 | $72.70 |
| Purchase #6 | $193.88 | 6.459% | $206.4027 | $206.40 | $206.40 | $206.40 |
| Purchase #7 | $62.52 | 4.694% | $65.4547 | $65.45 | $65.45 | $65.50 |
| 7 purchase totals = | $850.35 | $930.5572 | $930.55 | $930.55 | $930.60 | |