| 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 | $26.77 | 7.387% | $28.7475 | $28.75 | $28.75 | $28.70 |
| Purchase #2 | $44.46 | 9.333% | $48.6095 | $48.61 | $48.60 | $48.60 |
| Purchase #3 | $112.29 | 6.620% | $119.7236 | $119.72 | $119.70 | $119.70 |
| Purchase #4 | $69.82 | 6.448% | $74.322 | $74.32 | $74.30 | $74.30 |
| Purchase #5 | $193.69 | 10.587% | $214.196 | $214.20 | $214.20 | $214.20 |
| Purchase #6 | $186.31 | 11.537% | $207.8046 | $207.80 | $207.80 | $207.80 |
| Purchase #7 | $6.78 | 13.280% | $7.6804 | $7.68 | $7.70 | $7.70 |
| 7 purchase totals = | $640.12 | $701.0836 | $701.08 | $701.05 | $701.00 | |