| 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 | $51.28 | 8.204% | $55.487 | $55.49 | $55.50 | $55.50 |
| Purchase #2 | $127.65 | 6.437% | $135.8668 | $135.87 | $135.85 | $135.90 |
| Purchase #3 | $52.31 | 5.496% | $55.185 | $55.19 | $55.20 | $55.20 |
| Purchase #4 | $95.72 | 13.721% | $108.8537 | $108.85 | $108.85 | $108.90 |
| Purchase #5 | $76.58 | 6.814% | $81.7982 | $81.80 | $81.80 | $81.80 |
| Purchase #6 | $110.48 | 4.159% | $115.0749 | $115.07 | $115.05 | $115.10 |
| Purchase #7 | $245.61 | 9.126% | $268.0244 | $268.02 | $268.00 | $268.00 |
| 7 purchase totals = | $759.63 | $820.2900 | $820.29 | $820.25 | $820.40 | |