| 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 | $127.96 | 4.333% | $133.5045 | $133.50 | $133.50 | $133.50 |
| Purchase #2 | $63.32 | 11.808% | $70.7968 | $70.80 | $70.80 | $70.80 |
| Purchase #3 | $5.25 | 5.334% | $5.53 | $5.53 | $5.55 | $5.50 |
| Purchase #4 | $18.44 | 4.717% | $19.3098 | $19.31 | $19.30 | $19.30 |
| Purchase #5 | $40.36 | 7.358% | $43.3297 | $43.33 | $43.35 | $43.30 |
| Purchase #6 | $248.28 | 8.704% | $269.8903 | $269.89 | $269.90 | $269.90 |
| Purchase #7 | $18.61 | 7.416% | $19.9901 | $19.99 | $20.00 | $20.00 |
| 7 purchase totals = | $522.22 | $562.3512 | $562.35 | $562.40 | $562.30 | |