| 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 | $31.53 | 11.303% | $35.0938 | $35.09 | $35.10 | $35.10 |
| Purchase #2 | $214.75 | 5.495% | $226.5505 | $226.55 | $226.55 | $226.60 |
| Purchase #3 | $58.59 | 4.447% | $61.1955 | $61.20 | $61.20 | $61.20 |
| Purchase #4 | $216.98 | 6.775% | $231.6804 | $231.68 | $231.70 | $231.70 |
| Purchase #5 | $175.90 | 9.597% | $192.7811 | $192.78 | $192.80 | $192.80 |
| Purchase #6 | $5.99 | 6.518% | $6.3804 | $6.38 | $6.40 | $6.40 |
| Purchase #7 | $113.43 | 3.434% | $117.3252 | $117.33 | $117.35 | $117.30 |
| 7 purchase totals = | $817.17 | $871.0069 | $871.01 | $871.10 | $871.10 | |