| 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 | $13.55 | 8.512% | $14.7034 | $14.70 | $14.70 | $14.70 |
| Purchase #2 | $20.51 | 9.411% | $22.4402 | $22.44 | $22.45 | $22.40 |
| Purchase #3 | $209.35 | 8.250% | $226.6214 | $226.62 | $226.60 | $226.60 |
| Purchase #4 | $23.95 | 8.572% | $26.003 | $26.00 | $26.00 | $26.00 |
| Purchase #5 | $99.55 | 6.837% | $106.3562 | $106.36 | $106.35 | $106.40 |
| Purchase #6 | $95.46 | 9.259% | $104.2986 | $104.30 | $104.30 | $104.30 |
| Purchase #7 | $165.91 | 11.669% | $185.27 | $185.27 | $185.25 | $185.30 |
| 7 purchase totals = | $628.28 | $685.6928 | $685.69 | $685.65 | $685.70 | |