| 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 | $60.74 | 9.415% | $66.4587 | $66.46 | $66.45 | $66.50 |
| Purchase #2 | $61.40 | 9.405% | $67.1747 | $67.17 | $67.15 | $67.20 |
| Purchase #3 | $118.79 | 6.555% | $126.5767 | $126.58 | $126.60 | $126.60 |
| Purchase #4 | $232.61 | 7.768% | $250.6791 | $250.68 | $250.70 | $250.70 |
| Purchase #5 | $122.95 | 12.357% | $138.1429 | $138.14 | $138.15 | $138.10 |
| Purchase #6 | $157.57 | 13.571% | $178.9538 | $178.95 | $178.95 | $179.00 |
| Purchase #7 | $123.54 | 9.719% | $135.5469 | $135.55 | $135.55 | $135.50 |
| 7 purchase totals = | $877.60 | $963.5328 | $963.53 | $963.55 | $963.60 | |