| 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 | $42.69 | 3.342% | $44.1167 | $44.12 | $44.10 | $44.10 |
| Purchase #2 | $162.45 | 10.430% | $179.3935 | $179.39 | $179.40 | $179.40 |
| Purchase #3 | $14.54 | 10.308% | $16.0388 | $16.04 | $16.05 | $16.00 |
| Purchase #4 | $22.73 | 3.132% | $23.4419 | $23.44 | $23.45 | $23.40 |
| Purchase #5 | $223.53 | 5.312% | $235.4039 | $235.40 | $235.40 | $235.40 |
| Purchase #6 | $63.61 | 11.368% | $70.8412 | $70.84 | $70.85 | $70.80 |
| Purchase #7 | $171.73 | 13.161% | $194.3314 | $194.33 | $194.35 | $194.30 |
| 7 purchase totals = | $701.28 | $763.5674 | $763.56 | $763.60 | $763.40 | |