| 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 | $16.82 | 13.515% | $19.0932 | $19.09 | $19.10 | $19.10 |
| Purchase #2 | $217.32 | 8.445% | $235.6727 | $235.67 | $235.65 | $235.70 |
| Purchase #3 | $34.99 | 9.114% | $38.179 | $38.18 | $38.20 | $38.20 |
| Purchase #4 | $123.42 | 8.683% | $134.1366 | $134.14 | $134.15 | $134.10 |
| Purchase #5 | $20.74 | 11.708% | $23.1682 | $23.17 | $23.15 | $23.20 |
| Purchase #6 | $45.93 | 6.365% | $48.8534 | $48.85 | $48.85 | $48.90 |
| Purchase #7 | $17.81 | 10.706% | $19.7167 | $19.72 | $19.70 | $19.70 |
| 7 purchase totals = | $477.03 | $518.8198 | $518.82 | $518.80 | $518.90 | |