| 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 | $59.95 | 10.792% | $66.4198 | $66.42 | $66.40 | $66.40 |
| Purchase #2 | $19.72 | 6.766% | $21.0543 | $21.05 | $21.05 | $21.10 |
| Purchase #3 | $209.26 | 4.155% | $217.9548 | $217.95 | $217.95 | $218.00 |
| Purchase #4 | $51.98 | 9.438% | $56.8859 | $56.89 | $56.90 | $56.90 |
| Purchase #5 | $30.40 | 7.797% | $32.7703 | $32.77 | $32.75 | $32.80 |
| Purchase #6 | $29.26 | 5.397% | $30.8392 | $30.84 | $30.85 | $30.80 |
| Purchase #7 | $124.51 | 3.865% | $129.3223 | $129.32 | $129.30 | $129.30 |
| 7 purchase totals = | $525.08 | $555.2466 | $555.24 | $555.20 | $555.30 | |