| 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 | $5.78 | 6.348% | $6.1469 | $6.15 | $6.15 | $6.10 |
| Purchase #2 | $190.97 | 12.110% | $214.0965 | $214.10 | $214.10 | $214.10 |
| Purchase #3 | $110.70 | 9.503% | $121.2198 | $121.22 | $121.20 | $121.20 |
| Purchase #4 | $166.32 | 9.107% | $181.4668 | $181.47 | $181.45 | $181.50 |
| Purchase #5 | $122.43 | 12.292% | $137.4791 | $137.48 | $137.50 | $137.50 |
| Purchase #6 | $191.57 | 6.262% | $203.5661 | $203.57 | $203.55 | $203.60 |
| Purchase #7 | $116.70 | 6.773% | $124.6041 | $124.60 | $124.60 | $124.60 |
| 7 purchase totals = | $904.47 | $988.5793 | $988.59 | $988.55 | $988.60 | |