| 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 | $42.76 | 4.530% | $44.697 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $41.67 | 9.145% | $45.4807 | $45.48 | $45.50 | $45.50 |
| Purchase #3 | $153.31 | 6.155% | $162.7462 | $162.75 | $162.75 | $162.70 |
| Purchase #4 | $155.91 | 11.131% | $173.2643 | $173.26 | $173.25 | $173.30 |
| Purchase #5 | $44.44 | 11.433% | $49.5208 | $49.52 | $49.50 | $49.50 |
| Purchase #6 | $62.90 | 6.639% | $67.0759 | $67.08 | $67.10 | $67.10 |
| Purchase #7 | $22.70 | 3.831% | $23.5696 | $23.57 | $23.55 | $23.60 |
| 7 purchase totals = | $523.69 | $566.3545 | $566.36 | $566.35 | $566.40 | |