| 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 | $22.75 | 12.434% | $25.5787 | $25.58 | $25.60 | $25.60 |
| Purchase #2 | $95.71 | 4.511% | $100.0275 | $100.03 | $100.05 | $100.00 |
| Purchase #3 | $83.26 | 9.355% | $91.049 | $91.05 | $91.05 | $91.00 |
| Purchase #4 | $122.43 | 12.403% | $137.615 | $137.62 | $137.60 | $137.60 |
| Purchase #5 | $185.59 | 10.616% | $205.2922 | $205.29 | $205.30 | $205.30 |
| Purchase #6 | $61.41 | 3.432% | $63.5176 | $63.52 | $63.50 | $63.50 |
| Purchase #7 | $18.28 | 9.555% | $20.0267 | $20.03 | $20.05 | $20.00 |
| 7 purchase totals = | $589.43 | $643.1067 | $643.12 | $643.15 | $643.00 | |