| 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 | $94.59 | 4.757% | $99.0896 | $99.09 | $99.10 | $99.10 |
| Purchase #2 | $30.47 | 3.144% | $31.428 | $31.43 | $31.45 | $31.40 |
| Purchase #3 | $32.46 | 12.702% | $36.5831 | $36.58 | $36.60 | $36.60 |
| Purchase #4 | $201.57 | 13.614% | $229.0117 | $229.01 | $229.00 | $229.00 |
| Purchase #5 | $171.52 | 8.872% | $186.7373 | $186.74 | $186.75 | $186.70 |
| Purchase #6 | $100.59 | 13.684% | $114.3547 | $114.35 | $114.35 | $114.40 |
| Purchase #7 | $110.66 | 3.409% | $114.4324 | $114.43 | $114.45 | $114.40 |
| 7 purchase totals = | $741.86 | $811.6368 | $811.63 | $811.70 | $811.60 | |