| 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 | $37.54 | 13.491% | $42.6045 | $42.60 | $42.60 | $42.60 |
| Purchase #2 | $80.32 | 6.141% | $85.2525 | $85.25 | $85.25 | $85.30 |
| Purchase #3 | $74.74 | 6.394% | $79.5189 | $79.52 | $79.50 | $79.50 |
| Purchase #4 | $242.74 | 5.754% | $256.7073 | $256.71 | $256.70 | $256.70 |
| Purchase #5 | $27.28 | 9.483% | $29.867 | $29.87 | $29.85 | $29.90 |
| Purchase #6 | $175.91 | 6.324% | $187.0345 | $187.03 | $187.05 | $187.00 |
| Purchase #7 | $103.99 | 12.342% | $116.8244 | $116.82 | $116.80 | $116.80 |
| 7 purchase totals = | $742.52 | $797.8091 | $797.80 | $797.75 | $797.80 | |