| 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 | $26.62 | 13.512% | $30.2169 | $30.22 | $30.20 | $30.20 |
| Purchase #2 | $53.73 | 9.691% | $58.937 | $58.94 | $58.95 | $58.90 |
| Purchase #3 | $60.28 | 8.704% | $65.5268 | $65.53 | $65.55 | $65.50 |
| Purchase #4 | $89.80 | 13.800% | $102.1924 | $102.19 | $102.20 | $102.20 |
| Purchase #5 | $12.37 | 8.604% | $13.4343 | $13.43 | $13.45 | $13.40 |
| Purchase #6 | $122.81 | 12.851% | $138.5923 | $138.59 | $138.60 | $138.60 |
| Purchase #7 | $210.36 | 6.549% | $224.1365 | $224.14 | $224.15 | $224.10 |
| 7 purchase totals = | $575.97 | $633.0362 | $633.04 | $633.10 | $632.90 | |