| 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 | $103.69 | 3.501% | $107.3202 | $107.32 | $107.30 | $107.30 |
| Purchase #2 | $93.48 | 3.513% | $96.764 | $96.76 | $96.75 | $96.80 |
| Purchase #3 | $56.79 | 3.426% | $58.7356 | $58.74 | $58.75 | $58.70 |
| Purchase #4 | $29.52 | 5.116% | $31.0302 | $31.03 | $31.05 | $31.00 |
| Purchase #5 | $103.47 | 10.199% | $114.0229 | $114.02 | $114.00 | $114.00 |
| Purchase #6 | $103.79 | 10.262% | $114.4409 | $114.44 | $114.45 | $114.40 |
| Purchase #7 | $7.95 | 12.343% | $8.9313 | $8.93 | $8.95 | $8.90 |
| 7 purchase totals = | $498.69 | $531.2451 | $531.24 | $531.25 | $531.10 | |