| 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 | $81.59 | 4.657% | $85.3896 | $85.39 | $85.40 | $85.40 |
| Purchase #2 | $249.63 | 7.706% | $268.8665 | $268.87 | $268.85 | $268.90 |
| Purchase #3 | $56.26 | 8.580% | $61.0871 | $61.09 | $61.10 | $61.10 |
| Purchase #4 | $115.88 | 12.250% | $130.0753 | $130.08 | $130.10 | $130.10 |
| Purchase #5 | $34.25 | 4.598% | $35.8248 | $35.82 | $35.80 | $35.80 |
| Purchase #6 | $203.87 | 13.736% | $231.8736 | $231.87 | $231.85 | $231.90 |
| Purchase #7 | $155.41 | 7.575% | $167.1823 | $167.18 | $167.20 | $167.20 |
| 7 purchase totals = | $896.89 | $980.2992 | $980.30 | $980.30 | $980.40 | |