| 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 | $54.77 | 11.535% | $61.0877 | $61.09 | $61.10 | $61.10 |
| Purchase #2 | $233.87 | 6.666% | $249.4598 | $249.46 | $249.45 | $249.50 |
| Purchase #3 | $41.65 | 6.208% | $44.2356 | $44.24 | $44.25 | $44.20 |
| Purchase #4 | $115.91 | 8.544% | $125.8134 | $125.81 | $125.80 | $125.80 |
| Purchase #5 | $122.53 | 4.361% | $127.8735 | $127.87 | $127.85 | $127.90 |
| Purchase #6 | $11.52 | 10.460% | $12.725 | $12.73 | $12.75 | $12.70 |
| Purchase #7 | $21.82 | 5.790% | $23.0834 | $23.08 | $23.10 | $23.10 |
| 7 purchase totals = | $602.07 | $644.2784 | $644.28 | $644.30 | $644.30 | |