| 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 | $73.26 | 5.541% | $77.3193 | $77.32 | $77.30 | $77.30 |
| Purchase #2 | $199.66 | 6.679% | $212.9953 | $213.00 | $213.00 | $213.00 |
| Purchase #3 | $116.30 | 5.464% | $122.6546 | $122.65 | $122.65 | $122.70 |
| Purchase #4 | $115.28 | 11.781% | $128.8611 | $128.86 | $128.85 | $128.90 |
| Purchase #5 | $236.58 | 7.676% | $254.7399 | $254.74 | $254.75 | $254.70 |
| Purchase #6 | $56.62 | 3.126% | $58.3899 | $58.39 | $58.40 | $58.40 |
| Purchase #7 | $122.83 | 9.559% | $134.5713 | $134.57 | $134.55 | $134.60 |
| 7 purchase totals = | $920.53 | $989.5314 | $989.53 | $989.50 | $989.60 | |