| 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 | $75.37 | 9.674% | $82.6613 | $82.66 | $82.65 | $82.70 |
| Purchase #2 | $81.25 | 9.203% | $88.7274 | $88.73 | $88.75 | $88.70 |
| Purchase #3 | $191.31 | 6.563% | $203.8657 | $203.87 | $203.85 | $203.90 |
| Purchase #4 | $73.29 | 9.446% | $80.213 | $80.21 | $80.20 | $80.20 |
| Purchase #5 | $237.25 | 3.768% | $246.1896 | $246.19 | $246.20 | $246.20 |
| Purchase #6 | $179.36 | 11.505% | $199.9954 | $200.00 | $200.00 | $200.00 |
| Purchase #7 | $147.93 | 5.162% | $155.5661 | $155.57 | $155.55 | $155.60 |
| 7 purchase totals = | $985.76 | $1,057.2185 | $1,057.23 | $1,057.20 | $1,057.30 | |