| 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 | $8.94 | 6.837% | $9.5512 | $9.55 | $9.55 | $9.60 |
| Purchase #2 | $23.78 | 10.141% | $26.1915 | $26.19 | $26.20 | $26.20 |
| Purchase #3 | $199.92 | 5.614% | $211.1435 | $211.14 | $211.15 | $211.10 |
| Purchase #4 | $163.49 | 9.428% | $178.9038 | $178.90 | $178.90 | $178.90 |
| Purchase #5 | $100.33 | 4.353% | $104.6974 | $104.70 | $104.70 | $104.70 |
| Purchase #6 | $206.34 | 12.732% | $232.6112 | $232.61 | $232.60 | $232.60 |
| Purchase #7 | $165.25 | 12.570% | $186.0219 | $186.02 | $186.00 | $186.00 |
| 7 purchase totals = | $868.05 | $949.1205 | $949.11 | $949.10 | $949.10 | |