| 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 | $39.28 | 13.665% | $44.6476 | $44.65 | $44.65 | $44.60 |
| Purchase #2 | $8.32 | 10.778% | $9.2167 | $9.22 | $9.20 | $9.20 |
| Purchase #3 | $100.95 | 12.385% | $113.4527 | $113.45 | $113.45 | $113.50 |
| Purchase #4 | $11.25 | 11.516% | $12.5456 | $12.55 | $12.55 | $12.50 |
| Purchase #5 | $60.93 | 11.471% | $67.9193 | $67.92 | $67.90 | $67.90 |
| Purchase #6 | $157.56 | 11.363% | $175.4635 | $175.46 | $175.45 | $175.50 |
| Purchase #7 | $146.95 | 10.239% | $161.9962 | $162.00 | $162.00 | $162.00 |
| 7 purchase totals = | $525.24 | $585.2416 | $585.25 | $585.20 | $585.20 | |