| 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 | $75.38 | 8.617% | $81.8755 | $81.88 | $81.90 | $81.90 |
| Purchase #2 | $24.49 | 5.299% | $25.7877 | $25.79 | $25.80 | $25.80 |
| Purchase #3 | $44.73 | 12.856% | $50.4805 | $50.48 | $50.50 | $50.50 |
| Purchase #4 | $16.26 | 3.136% | $16.7699 | $16.77 | $16.75 | $16.80 |
| Purchase #5 | $11.54 | 9.378% | $12.6222 | $12.62 | $12.60 | $12.60 |
| Purchase #6 | $35.59 | 13.187% | $40.2833 | $40.28 | $40.30 | $40.30 |
| Purchase #7 | $147.95 | 12.864% | $166.9823 | $166.98 | $167.00 | $167.00 |
| 7 purchase totals = | $355.94 | $394.8014 | $394.80 | $394.85 | $394.90 | |