| 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 | $190.61 | 5.840% | $201.7416 | $201.74 | $201.75 | $201.70 |
| Purchase #2 | $61.60 | 13.449% | $69.8846 | $69.88 | $69.90 | $69.90 |
| Purchase #3 | $48.75 | 9.475% | $53.3691 | $53.37 | $53.35 | $53.40 |
| Purchase #4 | $81.64 | 5.701% | $86.2943 | $86.29 | $86.30 | $86.30 |
| Purchase #5 | $191.76 | 8.392% | $207.8525 | $207.85 | $207.85 | $207.90 |
| Purchase #6 | $42.50 | 3.317% | $43.9097 | $43.91 | $43.90 | $43.90 |
| Purchase #7 | $49.54 | 9.489% | $54.2409 | $54.24 | $54.25 | $54.20 |
| 7 purchase totals = | $666.40 | $717.2927 | $717.28 | $717.30 | $717.30 | |