| 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 | $45.88 | 12.213% | $51.4833 | $51.48 | $51.50 | $51.50 |
| Purchase #2 | $162.94 | 11.323% | $181.3897 | $181.39 | $181.40 | $181.40 |
| Purchase #3 | $87.39 | 13.368% | $99.0723 | $99.07 | $99.05 | $99.10 |
| Purchase #4 | $195.87 | 6.811% | $209.2107 | $209.21 | $209.20 | $209.20 |
| Purchase #5 | $8.55 | 6.411% | $9.0981 | $9.10 | $9.10 | $9.10 |
| Purchase #6 | $232.55 | 3.164% | $239.9079 | $239.91 | $239.90 | $239.90 |
| Purchase #7 | $72.70 | 8.118% | $78.6018 | $78.60 | $78.60 | $78.60 |
| 7 purchase totals = | $805.88 | $868.7638 | $868.76 | $868.75 | $868.80 | |