| 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 | $33.45 | 5.328% | $35.2322 | $35.23 | $35.25 | $35.20 |
| Purchase #2 | $155.97 | 8.136% | $168.6597 | $168.66 | $168.65 | $168.70 |
| Purchase #3 | $28.32 | 3.117% | $29.2027 | $29.20 | $29.20 | $29.20 |
| Purchase #4 | $73.87 | 5.384% | $77.8472 | $77.85 | $77.85 | $77.80 |
| Purchase #5 | $170.46 | 7.352% | $182.9922 | $182.99 | $183.00 | $183.00 |
| Purchase #6 | $139.57 | 10.229% | $153.8466 | $153.85 | $153.85 | $153.80 |
| Purchase #7 | $88.42 | 9.351% | $96.6882 | $96.69 | $96.70 | $96.70 |
| 7 purchase totals = | $690.06 | $744.4688 | $744.47 | $744.50 | $744.40 | |