| 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 | $23.58 | 12.257% | $26.4702 | $26.47 | $26.45 | $26.50 |
| Purchase #2 | $17.36 | 9.629% | $19.0316 | $19.03 | $19.05 | $19.00 |
| Purchase #3 | $121.27 | 5.330% | $127.7337 | $127.73 | $127.75 | $127.70 |
| Purchase #4 | $128.50 | 10.746% | $142.3086 | $142.31 | $142.30 | $142.30 |
| Purchase #5 | $65.31 | 5.157% | $68.678 | $68.68 | $68.70 | $68.70 |
| Purchase #6 | $40.84 | 6.869% | $43.6453 | $43.65 | $43.65 | $43.60 |
| Purchase #7 | $243.53 | 13.834% | $277.2199 | $277.22 | $277.20 | $277.20 |
| 7 purchase totals = | $640.39 | $705.0873 | $705.09 | $705.10 | $705.00 | |