| 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 | $80.29 | 3.151% | $82.8199 | $82.82 | $82.80 | $82.80 |
| Purchase #2 | $27.81 | 11.311% | $30.9556 | $30.96 | $30.95 | $31.00 |
| Purchase #3 | $183.78 | 8.617% | $199.6163 | $199.62 | $199.60 | $199.60 |
| Purchase #4 | $196.66 | 9.111% | $214.5777 | $214.58 | $214.60 | $214.60 |
| Purchase #5 | $25.65 | 12.432% | $28.8388 | $28.84 | $28.85 | $28.80 |
| Purchase #6 | $16.58 | 9.434% | $18.1442 | $18.14 | $18.15 | $18.10 |
| Purchase #7 | $83.64 | 5.674% | $88.3857 | $88.39 | $88.40 | $88.40 |
| 7 purchase totals = | $614.41 | $663.3382 | $663.35 | $663.35 | $663.30 | |