| 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 | $31.45 | 11.420% | $35.0416 | $35.04 | $35.05 | $35.00 |
| Purchase #2 | $63.86 | 8.432% | $69.2447 | $69.24 | $69.25 | $69.20 |
| Purchase #3 | $140.56 | 8.304% | $152.2321 | $152.23 | $152.25 | $152.20 |
| Purchase #4 | $19.43 | 10.551% | $21.4801 | $21.48 | $21.50 | $21.50 |
| Purchase #5 | $41.36 | 13.308% | $46.8642 | $46.86 | $46.85 | $46.90 |
| Purchase #6 | $171.93 | 6.697% | $183.4442 | $183.44 | $183.45 | $183.40 |
| Purchase #7 | $194.45 | 10.777% | $215.4059 | $215.41 | $215.40 | $215.40 |
| 7 purchase totals = | $663.04 | $723.7128 | $723.70 | $723.75 | $723.60 | |