| 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 | $77.79 | 5.391% | $81.9837 | $81.98 | $82.00 | $82.00 |
| Purchase #2 | $114.34 | 12.360% | $128.4724 | $128.47 | $128.45 | $128.50 |
| Purchase #3 | $96.69 | 6.457% | $102.9333 | $102.93 | $102.95 | $102.90 |
| Purchase #4 | $49.39 | 5.241% | $51.9785 | $51.98 | $52.00 | $52.00 |
| Purchase #5 | $53.91 | 3.370% | $55.7268 | $55.73 | $55.75 | $55.70 |
| Purchase #6 | $214.39 | 10.700% | $237.3297 | $237.33 | $237.35 | $237.30 |
| Purchase #7 | $36.34 | 5.233% | $38.2417 | $38.24 | $38.25 | $38.20 |
| 7 purchase totals = | $642.85 | $696.6661 | $696.66 | $696.75 | $696.60 | |