| 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 | $246.87 | 13.236% | $279.5457 | $279.55 | $279.55 | $279.50 |
| Purchase #2 | $40.53 | 7.553% | $43.5912 | $43.59 | $43.60 | $43.60 |
| Purchase #3 | $70.43 | 13.524% | $79.955 | $79.96 | $79.95 | $80.00 |
| Purchase #4 | $31.60 | 9.772% | $34.688 | $34.69 | $34.70 | $34.70 |
| Purchase #5 | $61.35 | 11.153% | $68.1924 | $68.19 | $68.20 | $68.20 |
| Purchase #6 | $5.25 | 8.363% | $5.6891 | $5.69 | $5.70 | $5.70 |
| Purchase #7 | $179.30 | 7.389% | $192.5485 | $192.55 | $192.55 | $192.50 |
| 7 purchase totals = | $635.33 | $704.2099 | $704.22 | $704.25 | $704.20 | |