| 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 | $74.62 | 6.710% | $79.627 | $79.63 | $79.65 | $79.60 |
| Purchase #2 | $146.40 | 12.827% | $165.1787 | $165.18 | $165.20 | $165.20 |
| Purchase #3 | $92.70 | 3.375% | $95.8286 | $95.83 | $95.85 | $95.80 |
| Purchase #4 | $88.93 | 13.291% | $100.7497 | $100.75 | $100.75 | $100.70 |
| Purchase #5 | $89.40 | 5.373% | $94.2035 | $94.20 | $94.20 | $94.20 |
| Purchase #6 | $184.87 | 4.107% | $192.4626 | $192.46 | $192.45 | $192.50 |
| Purchase #7 | $248.73 | 11.676% | $277.7717 | $277.77 | $277.75 | $277.80 |
| 7 purchase totals = | $925.65 | $1,005.8218 | $1,005.82 | $1,005.85 | $1,005.80 | |