| 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 | $72.68 | 12.335% | $81.6451 | $81.65 | $81.65 | $81.60 |
| Purchase #2 | $86.53 | 12.869% | $97.6655 | $97.67 | $97.65 | $97.70 |
| Purchase #3 | $98.80 | 4.157% | $102.9071 | $102.91 | $102.90 | $102.90 |
| Purchase #4 | $147.44 | 12.116% | $165.3038 | $165.30 | $165.30 | $165.30 |
| Purchase #5 | $243.39 | 12.558% | $273.9549 | $273.95 | $273.95 | $274.00 |
| Purchase #6 | $94.76 | 3.107% | $97.7042 | $97.70 | $97.70 | $97.70 |
| Purchase #7 | $250.31 | 12.361% | $281.2508 | $281.25 | $281.25 | $281.30 |
| 7 purchase totals = | $993.91 | $1,100.4314 | $1,100.43 | $1,100.40 | $1,100.50 | |