| 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 | $52.98 | 9.203% | $57.8557 | $57.86 | $57.85 | $57.90 |
| Purchase #2 | $196.71 | 6.509% | $209.5139 | $209.51 | $209.50 | $209.50 |
| Purchase #3 | $139.62 | 3.542% | $144.5653 | $144.57 | $144.55 | $144.60 |
| Purchase #4 | $77.36 | 6.500% | $82.3884 | $82.39 | $82.40 | $82.40 |
| Purchase #5 | $173.28 | 12.452% | $194.8568 | $194.86 | $194.85 | $194.90 |
| Purchase #6 | $173.96 | 9.393% | $190.3001 | $190.30 | $190.30 | $190.30 |
| Purchase #7 | $230.25 | 9.743% | $252.6833 | $252.68 | $252.70 | $252.70 |
| 7 purchase totals = | $1,044.16 | $1,132.1635 | $1,132.17 | $1,132.15 | $1,132.30 | |