| 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 | $26.48 | 7.336% | $28.4226 | $28.42 | $28.40 | $28.40 |
| Purchase #2 | $94.87 | 10.250% | $104.5942 | $104.59 | $104.60 | $104.60 |
| Purchase #3 | $30.39 | 13.803% | $34.5847 | $34.58 | $34.60 | $34.60 |
| Purchase #4 | $199.41 | 8.402% | $216.1644 | $216.16 | $216.15 | $216.20 |
| Purchase #5 | $25.27 | 11.115% | $28.0788 | $28.08 | $28.10 | $28.10 |
| Purchase #6 | $38.41 | 12.609% | $43.2531 | $43.25 | $43.25 | $43.30 |
| Purchase #7 | $96.67 | 10.415% | $106.7382 | $106.74 | $106.75 | $106.70 |
| 7 purchase totals = | $511.50 | $561.8360 | $561.82 | $561.85 | $561.90 | |