| 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 | $103.36 | 7.390% | $110.9983 | $111.00 | $111.00 | $111.00 |
| Purchase #2 | $43.34 | 7.360% | $46.5298 | $46.53 | $46.55 | $46.50 |
| Purchase #3 | $107.60 | 9.409% | $117.7241 | $117.72 | $117.70 | $117.70 |
| Purchase #4 | $50.83 | 11.414% | $56.6317 | $56.63 | $56.65 | $56.60 |
| Purchase #5 | $193.85 | 11.621% | $216.3773 | $216.38 | $216.40 | $216.40 |
| Purchase #6 | $207.71 | 11.805% | $232.2302 | $232.23 | $232.25 | $232.20 |
| Purchase #7 | $208.68 | 3.369% | $215.7104 | $215.71 | $215.70 | $215.70 |
| 7 purchase totals = | $915.37 | $996.2018 | $996.20 | $996.25 | $996.10 | |