| 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 | $12.59 | 6.483% | $13.4062 | $13.41 | $13.40 | $13.40 |
| Purchase #2 | $196.75 | 8.141% | $212.7674 | $212.77 | $212.75 | $212.80 |
| Purchase #3 | $64.98 | 5.650% | $68.6514 | $68.65 | $68.65 | $68.70 |
| Purchase #4 | $148.69 | 3.164% | $153.3946 | $153.39 | $153.40 | $153.40 |
| Purchase #5 | $106.58 | 7.386% | $114.452 | $114.45 | $114.45 | $114.50 |
| Purchase #6 | $90.44 | 6.521% | $96.3376 | $96.34 | $96.35 | $96.30 |
| Purchase #7 | $206.30 | 9.787% | $226.4906 | $226.49 | $226.50 | $226.50 |
| 7 purchase totals = | $826.33 | $885.4998 | $885.50 | $885.50 | $885.60 | |