| 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 | $75.70 | 6.549% | $80.6576 | $80.66 | $80.65 | $80.70 |
| Purchase #2 | $210.77 | 5.551% | $222.4698 | $222.47 | $222.45 | $222.50 |
| Purchase #3 | $197.55 | 7.335% | $212.0403 | $212.04 | $212.05 | $212.00 |
| Purchase #4 | $156.92 | 4.225% | $163.5499 | $163.55 | $163.55 | $163.50 |
| Purchase #5 | $171.25 | 3.600% | $177.415 | $177.42 | $177.40 | $177.40 |
| Purchase #6 | $48.33 | 11.577% | $53.9252 | $53.93 | $53.95 | $53.90 |
| Purchase #7 | $229.79 | 4.700% | $240.5901 | $240.59 | $240.60 | $240.60 |
| 7 purchase totals = | $1,090.31 | $1,150.6479 | $1,150.66 | $1,150.65 | $1,150.60 | |