| 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 | $41.98 | 6.674% | $44.7817 | $44.78 | $44.80 | $44.80 |
| Purchase #2 | $85.57 | 10.754% | $94.7722 | $94.77 | $94.75 | $94.80 |
| Purchase #3 | $155.67 | 6.544% | $165.857 | $165.86 | $165.85 | $165.90 |
| Purchase #4 | $178.91 | 3.649% | $185.4384 | $185.44 | $185.45 | $185.40 |
| Purchase #5 | $186.27 | 3.246% | $192.3163 | $192.32 | $192.30 | $192.30 |
| Purchase #6 | $41.63 | 5.579% | $43.9525 | $43.95 | $43.95 | $44.00 |
| Purchase #7 | $58.60 | 8.429% | $63.5394 | $63.54 | $63.55 | $63.50 |
| 7 purchase totals = | $748.63 | $790.6575 | $790.66 | $790.65 | $790.70 | |