| 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 | $24.61 | 4.701% | $25.7669 | $25.77 | $25.75 | $25.80 |
| Purchase #2 | $137.27 | 4.751% | $143.7917 | $143.79 | $143.80 | $143.80 |
| Purchase #3 | $79.45 | 9.549% | $87.0367 | $87.04 | $87.05 | $87.00 |
| Purchase #4 | $119.33 | 8.270% | $129.1986 | $129.20 | $129.20 | $129.20 |
| Purchase #5 | $140.42 | 8.202% | $151.9372 | $151.94 | $151.95 | $151.90 |
| Purchase #6 | $205.78 | 11.490% | $229.4241 | $229.42 | $229.40 | $229.40 |
| Purchase #7 | $139.97 | 10.320% | $154.4149 | $154.41 | $154.40 | $154.40 |
| 7 purchase totals = | $846.83 | $921.5701 | $921.57 | $921.55 | $921.50 | |