| 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 | $89.68 | 7.315% | $96.2401 | $96.24 | $96.25 | $96.20 |
| Purchase #2 | $166.96 | 9.709% | $183.1701 | $183.17 | $183.15 | $183.20 |
| Purchase #3 | $99.91 | 7.791% | $107.694 | $107.69 | $107.70 | $107.70 |
| Purchase #4 | $35.35 | 7.791% | $38.1041 | $38.10 | $38.10 | $38.10 |
| Purchase #5 | $30.74 | 7.331% | $32.9935 | $32.99 | $33.00 | $33.00 |
| Purchase #6 | $122.89 | 10.764% | $136.1179 | $136.12 | $136.10 | $136.10 |
| Purchase #7 | $36.52 | 8.313% | $39.5559 | $39.56 | $39.55 | $39.60 |
| 7 purchase totals = | $582.05 | $633.8756 | $633.87 | $633.85 | $633.90 | |