| 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 | $107.37 | 6.582% | $114.4371 | $114.44 | $114.45 | $114.40 |
| Purchase #2 | $131.97 | 7.589% | $141.9852 | $141.99 | $142.00 | $142.00 |
| Purchase #3 | $29.38 | 8.244% | $31.8021 | $31.80 | $31.80 | $31.80 |
| Purchase #4 | $148.65 | 11.523% | $165.7789 | $165.78 | $165.80 | $165.80 |
| Purchase #5 | $82.78 | 13.254% | $93.7517 | $93.75 | $93.75 | $93.80 |
| Purchase #6 | $56.34 | 3.488% | $58.3051 | $58.31 | $58.30 | $58.30 |
| Purchase #7 | $18.64 | 9.220% | $20.3586 | $20.36 | $20.35 | $20.40 |
| 7 purchase totals = | $575.13 | $626.4187 | $626.43 | $626.45 | $626.50 | |