| 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 | $32.57 | 5.308% | $34.2988 | $34.30 | $34.30 | $34.30 |
| Purchase #2 | $99.28 | 10.512% | $109.7163 | $109.72 | $109.70 | $109.70 |
| Purchase #3 | $122.32 | 11.222% | $136.0468 | $136.05 | $136.05 | $136.00 |
| Purchase #4 | $41.36 | 4.558% | $43.2452 | $43.25 | $43.25 | $43.20 |
| Purchase #5 | $9.34 | 9.461% | $10.2237 | $10.22 | $10.20 | $10.20 |
| Purchase #6 | $53.87 | 12.784% | $60.7567 | $60.76 | $60.75 | $60.80 |
| Purchase #7 | $60.96 | 3.466% | $63.0729 | $63.07 | $63.05 | $63.10 |
| 7 purchase totals = | $419.70 | $457.3604 | $457.37 | $457.30 | $457.30 | |