| 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 | $39.43 | 6.718% | $42.0789 | $42.08 | $42.10 | $42.10 |
| Purchase #2 | $198.95 | 4.131% | $207.1686 | $207.17 | $207.15 | $207.20 |
| Purchase #3 | $241.92 | 12.143% | $271.2963 | $271.30 | $271.30 | $271.30 |
| Purchase #4 | $64.42 | 12.655% | $72.5724 | $72.57 | $72.55 | $72.60 |
| Purchase #5 | $110.47 | 12.403% | $124.1716 | $124.17 | $124.15 | $124.20 |
| Purchase #6 | $32.50 | 8.590% | $35.2918 | $35.29 | $35.30 | $35.30 |
| Purchase #7 | $102.43 | 12.210% | $114.9367 | $114.94 | $114.95 | $114.90 |
| 7 purchase totals = | $790.12 | $867.5163 | $867.52 | $867.50 | $867.60 | |