| 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 | $48.45 | 7.513% | $52.09 | $52.09 | $52.10 | $52.10 |
| Purchase #2 | $110.68 | 8.104% | $119.6495 | $119.65 | $119.65 | $119.60 |
| Purchase #3 | $120.80 | 12.492% | $135.8903 | $135.89 | $135.90 | $135.90 |
| Purchase #4 | $237.47 | 8.671% | $258.061 | $258.06 | $258.05 | $258.10 |
| Purchase #5 | $232.91 | 8.219% | $252.0529 | $252.05 | $252.05 | $252.10 |
| Purchase #6 | $9.33 | 5.398% | $9.8336 | $9.83 | $9.85 | $9.80 |
| Purchase #7 | $147.90 | 7.680% | $159.2587 | $159.26 | $159.25 | $159.30 |
| 7 purchase totals = | $907.54 | $986.8360 | $986.83 | $986.85 | $986.90 | |