| 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 | $25.32 | 3.192% | $26.1282 | $26.13 | $26.15 | $26.10 |
| Purchase #2 | $174.27 | 10.320% | $192.2547 | $192.25 | $192.25 | $192.30 |
| Purchase #3 | $18.56 | 6.423% | $19.7521 | $19.75 | $19.75 | $19.80 |
| Purchase #4 | $96.59 | 10.561% | $106.7909 | $106.79 | $106.80 | $106.80 |
| Purchase #5 | $203.94 | 9.392% | $223.094 | $223.09 | $223.10 | $223.10 |
| Purchase #6 | $26.40 | 9.205% | $28.8301 | $28.83 | $28.85 | $28.80 |
| Purchase #7 | $41.96 | 11.419% | $46.7514 | $46.75 | $46.75 | $46.80 |
| 7 purchase totals = | $587.04 | $643.6014 | $643.59 | $643.65 | $643.70 | |