| 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 | $8.78 | 10.454% | $9.6979 | $9.70 | $9.70 | $9.70 |
| Purchase #2 | $43.34 | 6.524% | $46.1675 | $46.17 | $46.15 | $46.20 |
| Purchase #3 | $92.72 | 6.623% | $98.8608 | $98.86 | $98.85 | $98.90 |
| Purchase #4 | $248.25 | 7.850% | $267.7376 | $267.74 | $267.75 | $267.70 |
| Purchase #5 | $129.92 | 7.237% | $139.3223 | $139.32 | $139.30 | $139.30 |
| Purchase #6 | $113.45 | 12.720% | $127.8808 | $127.88 | $127.90 | $127.90 |
| Purchase #7 | $133.72 | 3.226% | $138.0338 | $138.03 | $138.05 | $138.00 |
| 7 purchase totals = | $770.18 | $827.7007 | $827.70 | $827.70 | $827.70 | |