| 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 | $8.42 | 3.566% | $8.7203 | $8.72 | $8.70 | $8.70 |
| Purchase #2 | $121.54 | 4.107% | $126.5316 | $126.53 | $126.55 | $126.50 |
| Purchase #3 | $31.98 | 12.461% | $35.965 | $35.97 | $35.95 | $36.00 |
| Purchase #4 | $16.47 | 10.235% | $18.1557 | $18.16 | $18.15 | $18.20 |
| Purchase #5 | $99.58 | 12.301% | $111.8293 | $111.83 | $111.85 | $111.80 |
| Purchase #6 | $216.95 | 8.103% | $234.5295 | $234.53 | $234.55 | $234.50 |
| Purchase #7 | $47.89 | 7.173% | $51.3251 | $51.33 | $51.35 | $51.30 |
| 7 purchase totals = | $542.83 | $587.0565 | $587.07 | $587.10 | $587.00 | |