| 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 | $49.30 | 5.102% | $51.8153 | $51.82 | $51.80 | $51.80 |
| Purchase #2 | $58.68 | 5.246% | $61.7584 | $61.76 | $61.75 | $61.80 |
| Purchase #3 | $92.63 | 6.144% | $98.3212 | $98.32 | $98.30 | $98.30 |
| Purchase #4 | $107.61 | 6.643% | $114.7585 | $114.76 | $114.75 | $114.80 |
| Purchase #5 | $19.80 | 7.299% | $21.2452 | $21.25 | $21.25 | $21.20 |
| Purchase #6 | $156.40 | 11.689% | $174.6816 | $174.68 | $174.70 | $174.70 |
| Purchase #7 | $183.86 | 9.469% | $201.2697 | $201.27 | $201.25 | $201.30 |
| 7 purchase totals = | $668.28 | $723.8499 | $723.86 | $723.80 | $723.90 | |