| 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 | $14.44 | 13.583% | $16.4014 | $16.40 | $16.40 | $16.40 |
| Purchase #2 | $154.43 | 11.712% | $172.5168 | $172.52 | $172.50 | $172.50 |
| Purchase #3 | $248.27 | 13.334% | $281.3743 | $281.37 | $281.35 | $281.40 |
| Purchase #4 | $35.68 | 10.829% | $39.5438 | $39.54 | $39.55 | $39.50 |
| Purchase #5 | $192.76 | 9.734% | $211.5233 | $211.52 | $211.50 | $211.50 |
| Purchase #6 | $16.26 | 5.867% | $17.214 | $17.21 | $17.20 | $17.20 |
| Purchase #7 | $113.49 | 6.133% | $120.4503 | $120.45 | $120.45 | $120.50 |
| 7 purchase totals = | $775.33 | $859.0239 | $859.01 | $858.95 | $859.00 | |