| 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 | $39.78 | 5.779% | $42.0789 | $42.08 | $42.10 | $42.10 |
| Purchase #2 | $216.63 | 9.791% | $237.8402 | $237.84 | $237.85 | $237.80 |
| Purchase #3 | $205.68 | 12.307% | $230.993 | $230.99 | $231.00 | $231.00 |
| Purchase #4 | $174.98 | 7.208% | $187.5926 | $187.59 | $187.60 | $187.60 |
| Purchase #5 | $56.58 | 8.416% | $61.3418 | $61.34 | $61.35 | $61.30 |
| Purchase #6 | $128.50 | 6.389% | $136.7099 | $136.71 | $136.70 | $136.70 |
| Purchase #7 | $91.53 | 4.635% | $95.7724 | $95.77 | $95.75 | $95.80 |
| 7 purchase totals = | $913.68 | $992.3288 | $992.32 | $992.35 | $992.30 | |