| 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 | $26.52 | 12.528% | $29.8424 | $29.84 | $29.85 | $29.80 |
| Purchase #2 | $186.52 | 10.847% | $206.7518 | $206.75 | $206.75 | $206.80 |
| Purchase #3 | $36.27 | 3.814% | $37.6533 | $37.65 | $37.65 | $37.70 |
| Purchase #4 | $44.78 | 4.147% | $46.637 | $46.64 | $46.65 | $46.60 |
| Purchase #5 | $46.32 | 4.848% | $48.5656 | $48.57 | $48.55 | $48.60 |
| Purchase #6 | $17.80 | 7.478% | $19.1311 | $19.13 | $19.15 | $19.10 |
| Purchase #7 | $180.61 | 3.458% | $186.8555 | $186.86 | $186.85 | $186.90 |
| 7 purchase totals = | $538.82 | $575.4367 | $575.44 | $575.45 | $575.50 | |