| 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 | $59.30 | 11.113% | $65.89 | $65.89 | $65.90 | $65.90 |
| Purchase #2 | $225.58 | 8.837% | $245.5145 | $245.51 | $245.50 | $245.50 |
| Purchase #3 | $235.35 | 3.562% | $243.7332 | $243.73 | $243.75 | $243.70 |
| Purchase #4 | $104.77 | 7.141% | $112.2516 | $112.25 | $112.25 | $112.30 |
| Purchase #5 | $214.81 | 7.398% | $230.7016 | $230.70 | $230.70 | $230.70 |
| Purchase #6 | $47.72 | 9.807% | $52.3999 | $52.40 | $52.40 | $52.40 |
| Purchase #7 | $44.31 | 6.446% | $47.1662 | $47.17 | $47.15 | $47.20 |
| 7 purchase totals = | $931.84 | $997.6570 | $997.65 | $997.65 | $997.70 | |