| 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 | $51.36 | 13.613% | $58.3516 | $58.35 | $58.35 | $58.40 |
| Purchase #2 | $77.80 | 7.587% | $83.7027 | $83.70 | $83.70 | $83.70 |
| Purchase #3 | $187.44 | 8.787% | $203.9104 | $203.91 | $203.90 | $203.90 |
| Purchase #4 | $81.44 | 12.274% | $91.4359 | $91.44 | $91.45 | $91.40 |
| Purchase #5 | $180.61 | 6.614% | $192.5555 | $192.56 | $192.55 | $192.60 |
| Purchase #6 | $107.42 | 13.146% | $121.5414 | $121.54 | $121.55 | $121.50 |
| Purchase #7 | $10.60 | 5.856% | $11.2207 | $11.22 | $11.20 | $11.20 |
| 7 purchase totals = | $696.67 | $762.7182 | $762.72 | $762.70 | $762.70 | |