| 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 | $187.76 | 3.532% | $194.3917 | $194.39 | $194.40 | $194.40 |
| Purchase #2 | $86.49 | 5.560% | $91.2988 | $91.30 | $91.30 | $91.30 |
| Purchase #3 | $5.73 | 4.650% | $5.9964 | $6.00 | $6.00 | $6.00 |
| Purchase #4 | $215.49 | 7.517% | $231.6884 | $231.69 | $231.70 | $231.70 |
| Purchase #5 | $38.81 | 9.764% | $42.5994 | $42.60 | $42.60 | $42.60 |
| Purchase #6 | $214.84 | 9.379% | $234.9898 | $234.99 | $235.00 | $235.00 |
| Purchase #7 | $70.55 | 7.313% | $75.7093 | $75.71 | $75.70 | $75.70 |
| 7 purchase totals = | $819.67 | $876.6738 | $876.68 | $876.70 | $876.70 | |