| 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 | $48.26 | 9.625% | $52.905 | $52.91 | $52.90 | $52.90 |
| Purchase #2 | $113.67 | 10.310% | $125.3894 | $125.39 | $125.40 | $125.40 |
| Purchase #3 | $51.65 | 11.652% | $57.6683 | $57.67 | $57.65 | $57.70 |
| Purchase #4 | $152.49 | 8.690% | $165.7414 | $165.74 | $165.75 | $165.70 |
| Purchase #5 | $5.36 | 6.258% | $5.6954 | $5.70 | $5.70 | $5.70 |
| Purchase #6 | $175.94 | 8.639% | $191.1395 | $191.14 | $191.15 | $191.10 |
| Purchase #7 | $34.47 | 3.861% | $35.8009 | $35.80 | $35.80 | $35.80 |
| 7 purchase totals = | $581.84 | $634.3399 | $634.35 | $634.35 | $634.30 | |