| 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 | $5.64 | 7.420% | $6.0585 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $89.85 | 8.442% | $97.4351 | $97.44 | $97.45 | $97.40 |
| Purchase #3 | $140.31 | 6.749% | $149.7795 | $149.78 | $149.80 | $149.80 |
| Purchase #4 | $64.32 | 4.705% | $67.3463 | $67.35 | $67.35 | $67.30 |
| Purchase #5 | $236.67 | 8.628% | $257.0899 | $257.09 | $257.10 | $257.10 |
| Purchase #6 | $95.69 | 13.342% | $108.457 | $108.46 | $108.45 | $108.50 |
| Purchase #7 | $8.75 | 3.113% | $9.0224 | $9.02 | $9.00 | $9.00 |
| 7 purchase totals = | $641.23 | $695.1887 | $695.20 | $695.20 | $695.20 | |