| 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 | $31.57 | 6.619% | $33.6596 | $33.66 | $33.65 | $33.70 |
| Purchase #2 | $181.58 | 11.493% | $202.449 | $202.45 | $202.45 | $202.40 |
| Purchase #3 | $110.46 | 3.860% | $114.7238 | $114.72 | $114.70 | $114.70 |
| Purchase #4 | $144.35 | 12.591% | $162.5251 | $162.53 | $162.55 | $162.50 |
| Purchase #5 | $87.46 | 7.446% | $93.9723 | $93.97 | $93.95 | $94.00 |
| Purchase #6 | $58.41 | 8.431% | $63.3345 | $63.33 | $63.35 | $63.30 |
| Purchase #7 | $134.57 | 4.302% | $140.3592 | $140.36 | $140.35 | $140.40 |
| 7 purchase totals = | $748.40 | $811.0235 | $811.02 | $811.00 | $811.00 | |