| 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 | $236.45 | 12.352% | $265.6563 | $265.66 | $265.65 | $265.70 |
| Purchase #2 | $125.47 | 4.566% | $131.199 | $131.20 | $131.20 | $131.20 |
| Purchase #3 | $152.87 | 12.148% | $171.4406 | $171.44 | $171.45 | $171.40 |
| Purchase #4 | $5.41 | 4.311% | $5.6432 | $5.64 | $5.65 | $5.60 |
| Purchase #5 | $86.66 | 8.568% | $94.085 | $94.09 | $94.10 | $94.10 |
| Purchase #6 | $162.45 | 10.342% | $179.2506 | $179.25 | $179.25 | $179.30 |
| Purchase #7 | $51.56 | 6.804% | $55.0681 | $55.07 | $55.05 | $55.10 |
| 7 purchase totals = | $820.87 | $902.3428 | $902.35 | $902.35 | $902.40 | |