| 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 | $77.36 | 3.613% | $80.155 | $80.16 | $80.15 | $80.20 |
| Purchase #2 | $188.90 | 11.722% | $211.0429 | $211.04 | $211.05 | $211.00 |
| Purchase #3 | $214.26 | 5.720% | $226.5157 | $226.52 | $226.50 | $226.50 |
| Purchase #4 | $105.89 | 4.329% | $110.474 | $110.47 | $110.45 | $110.50 |
| Purchase #5 | $75.47 | 11.852% | $84.4147 | $84.41 | $84.40 | $84.40 |
| Purchase #6 | $63.32 | 10.738% | $70.1193 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $96.47 | 3.758% | $100.0953 | $100.10 | $100.10 | $100.10 |
| 7 purchase totals = | $821.67 | $882.8169 | $882.82 | $882.75 | $882.80 | |