| 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 | $67.33 | 5.486% | $71.0237 | $71.02 | $71.00 | $71.00 |
| Purchase #2 | $55.28 | 6.576% | $58.9152 | $58.92 | $58.90 | $58.90 |
| Purchase #3 | $107.43 | 10.585% | $118.8015 | $118.80 | $118.80 | $118.80 |
| Purchase #4 | $25.36 | 10.479% | $28.0175 | $28.02 | $28.00 | $28.00 |
| Purchase #5 | $29.66 | 3.854% | $30.8031 | $30.80 | $30.80 | $30.80 |
| Purchase #6 | $127.42 | 10.752% | $141.1202 | $141.12 | $141.10 | $141.10 |
| Purchase #7 | $243.53 | 4.579% | $254.6812 | $254.68 | $254.70 | $254.70 |
| 7 purchase totals = | $656.01 | $703.3624 | $703.36 | $703.30 | $703.30 | |