| 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 | $5.59 | 11.154% | $6.2135 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $30.41 | 8.107% | $32.8753 | $32.88 | $32.90 | $32.90 |
| Purchase #3 | $8.33 | 13.429% | $9.4486 | $9.45 | $9.45 | $9.40 |
| Purchase #4 | $46.29 | 10.703% | $51.2444 | $51.24 | $51.25 | $51.20 |
| Purchase #5 | $10.40 | 6.395% | $11.0651 | $11.07 | $11.05 | $11.10 |
| Purchase #6 | $64.40 | 12.313% | $72.3296 | $72.33 | $72.35 | $72.30 |
| Purchase #7 | $212.42 | 12.728% | $239.4568 | $239.46 | $239.45 | $239.50 |
| 7 purchase totals = | $377.84 | $422.6333 | $422.64 | $422.65 | $422.60 | |