| 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 | $62.71 | 7.811% | $67.6083 | $67.61 | $67.60 | $67.60 |
| Purchase #2 | $36.42 | 6.605% | $38.8255 | $38.83 | $38.85 | $38.80 |
| Purchase #3 | $170.47 | 7.454% | $183.1768 | $183.18 | $183.20 | $183.20 |
| Purchase #4 | $21.72 | 11.379% | $24.1915 | $24.19 | $24.20 | $24.20 |
| Purchase #5 | $108.26 | 8.736% | $117.7176 | $117.72 | $117.70 | $117.70 |
| Purchase #6 | $170.60 | 12.578% | $192.0581 | $192.06 | $192.05 | $192.10 |
| Purchase #7 | $232.63 | 13.487% | $264.0048 | $264.00 | $264.00 | $264.00 |
| 7 purchase totals = | $802.81 | $887.5826 | $887.59 | $887.60 | $887.60 | |