| 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 | $81.77 | 12.480% | $91.9749 | $91.97 | $91.95 | $92.00 |
| Purchase #2 | $191.80 | 10.755% | $212.4281 | $212.43 | $212.45 | $212.40 |
| Purchase #3 | $195.62 | 3.446% | $202.3611 | $202.36 | $202.35 | $202.40 |
| Purchase #4 | $57.40 | 10.731% | $63.5596 | $63.56 | $63.55 | $63.60 |
| Purchase #5 | $6.80 | 5.834% | $7.1967 | $7.20 | $7.20 | $7.20 |
| Purchase #6 | $102.60 | 7.316% | $110.1062 | $110.11 | $110.10 | $110.10 |
| Purchase #7 | $95.79 | 12.264% | $107.5377 | $107.54 | $107.55 | $107.50 |
| 7 purchase totals = | $731.78 | $795.1643 | $795.17 | $795.15 | $795.20 | |