| 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 | $89.32 | 8.610% | $97.0105 | $97.01 | $97.00 | $97.00 |
| Purchase #2 | $240.56 | 7.545% | $258.7103 | $258.71 | $258.70 | $258.70 |
| Purchase #3 | $15.74 | 4.595% | $16.4633 | $16.46 | $16.45 | $16.50 |
| Purchase #4 | $61.92 | 9.489% | $67.7956 | $67.80 | $67.80 | $67.80 |
| Purchase #5 | $147.62 | 11.683% | $164.8664 | $164.87 | $164.85 | $164.90 |
| Purchase #6 | $138.60 | 6.203% | $147.1974 | $147.20 | $147.20 | $147.20 |
| Purchase #7 | $88.50 | 9.810% | $97.1819 | $97.18 | $97.20 | $97.20 |
| 7 purchase totals = | $782.26 | $849.2254 | $849.23 | $849.20 | $849.30 | |