| 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 | $15.43 | 4.448% | $16.1163 | $16.12 | $16.10 | $16.10 |
| Purchase #2 | $49.87 | 5.413% | $52.5695 | $52.57 | $52.55 | $52.60 |
| Purchase #3 | $154.36 | 4.144% | $160.7567 | $160.76 | $160.75 | $160.80 |
| Purchase #4 | $75.86 | 3.850% | $78.7806 | $78.78 | $78.80 | $78.80 |
| Purchase #5 | $32.36 | 8.269% | $35.0358 | $35.04 | $35.05 | $35.00 |
| Purchase #6 | $227.57 | 8.406% | $246.6995 | $246.70 | $246.70 | $246.70 |
| Purchase #7 | $107.59 | 6.238% | $114.3015 | $114.30 | $114.30 | $114.30 |
| 7 purchase totals = | $663.04 | $704.2599 | $704.27 | $704.25 | $704.30 | |