| 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 | $168.77 | 6.227% | $179.2793 | $179.28 | $179.30 | $179.30 |
| Purchase #2 | $65.47 | 6.405% | $69.6634 | $69.66 | $69.65 | $69.70 |
| Purchase #3 | $63.83 | 11.663% | $71.2745 | $71.27 | $71.25 | $71.30 |
| Purchase #4 | $181.80 | 3.527% | $188.2121 | $188.21 | $188.20 | $188.20 |
| Purchase #5 | $34.87 | 9.467% | $38.1711 | $38.17 | $38.15 | $38.20 |
| Purchase #6 | $82.34 | 4.132% | $85.7423 | $85.74 | $85.75 | $85.70 |
| Purchase #7 | $64.93 | 4.199% | $67.6564 | $67.66 | $67.65 | $67.70 |
| 7 purchase totals = | $662.01 | $699.9991 | $699.99 | $699.95 | $700.10 | |