| 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 | $81.25 | 3.343% | $83.9662 | $83.97 | $83.95 | $84.00 |
| Purchase #2 | $48.99 | 7.587% | $52.7069 | $52.71 | $52.70 | $52.70 |
| Purchase #3 | $95.55 | 6.388% | $101.6537 | $101.65 | $101.65 | $101.70 |
| Purchase #4 | $186.84 | 5.204% | $196.5632 | $196.56 | $196.55 | $196.60 |
| Purchase #5 | $63.87 | 8.610% | $69.3692 | $69.37 | $69.35 | $69.40 |
| Purchase #6 | $137.53 | 10.224% | $151.5911 | $151.59 | $151.60 | $151.60 |
| Purchase #7 | $141.69 | 10.288% | $156.2671 | $156.27 | $156.25 | $156.30 |
| 7 purchase totals = | $755.72 | $812.1174 | $812.12 | $812.05 | $812.30 | |