| 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 | $43.73 | 11.686% | $48.8403 | $48.84 | $48.85 | $48.80 |
| Purchase #2 | $222.55 | 13.308% | $252.167 | $252.17 | $252.15 | $252.20 |
| Purchase #3 | $95.70 | 13.511% | $108.63 | $108.63 | $108.65 | $108.60 |
| Purchase #4 | $6.53 | 6.508% | $6.955 | $6.96 | $6.95 | $7.00 |
| Purchase #5 | $160.66 | 12.382% | $180.5529 | $180.55 | $180.55 | $180.60 |
| Purchase #6 | $162.60 | 10.834% | $180.2161 | $180.22 | $180.20 | $180.20 |
| Purchase #7 | $100.98 | 3.533% | $104.5476 | $104.55 | $104.55 | $104.50 |
| 7 purchase totals = | $792.75 | $881.9089 | $881.92 | $881.90 | $881.90 | |