| 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 | $38.93 | 5.302% | $40.9941 | $40.99 | $41.00 | $41.00 |
| Purchase #2 | $67.84 | 6.745% | $72.4158 | $72.42 | $72.40 | $72.40 |
| Purchase #3 | $225.87 | 3.115% | $232.9059 | $232.91 | $232.90 | $232.90 |
| Purchase #4 | $105.40 | 3.416% | $109.0005 | $109.00 | $109.00 | $109.00 |
| Purchase #5 | $63.94 | 5.396% | $67.3902 | $67.39 | $67.40 | $67.40 |
| Purchase #6 | $29.28 | 12.138% | $32.834 | $32.83 | $32.85 | $32.80 |
| Purchase #7 | $70.32 | 13.218% | $79.6149 | $79.61 | $79.60 | $79.60 |
| 7 purchase totals = | $601.58 | $635.1554 | $635.15 | $635.15 | $635.10 | |