| 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 | $80.28 | 8.230% | $86.887 | $86.89 | $86.90 | $86.90 |
| Purchase #2 | $91.39 | 7.163% | $97.9363 | $97.94 | $97.95 | $97.90 |
| Purchase #3 | $242.60 | 13.788% | $276.0497 | $276.05 | $276.05 | $276.00 |
| Purchase #4 | $162.72 | 9.586% | $178.3183 | $178.32 | $178.30 | $178.30 |
| Purchase #5 | $204.25 | 5.254% | $214.9813 | $214.98 | $215.00 | $215.00 |
| Purchase #6 | $10.88 | 5.491% | $11.4774 | $11.48 | $11.50 | $11.50 |
| Purchase #7 | $191.41 | 12.549% | $215.43 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $983.53 | $1,081.0800 | $1,081.09 | $1,081.15 | $1,081.00 | |