| 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 | $90.78 | 8.697% | $98.6751 | $98.68 | $98.70 | $98.70 |
| Purchase #2 | $29.65 | 3.235% | $30.6092 | $30.61 | $30.60 | $30.60 |
| Purchase #3 | $38.63 | 8.155% | $41.7803 | $41.78 | $41.80 | $41.80 |
| Purchase #4 | $20.41 | 9.772% | $22.4045 | $22.40 | $22.40 | $22.40 |
| Purchase #5 | $34.25 | 4.192% | $35.6858 | $35.69 | $35.70 | $35.70 |
| Purchase #6 | $169.71 | 8.221% | $183.6619 | $183.66 | $183.65 | $183.70 |
| Purchase #7 | $30.48 | 7.743% | $32.8401 | $32.84 | $32.85 | $32.80 |
| 7 purchase totals = | $413.91 | $445.6569 | $445.66 | $445.70 | $445.70 | |