| 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 | $23.57 | 8.520% | $25.5782 | $25.58 | $25.60 | $25.60 |
| Purchase #2 | $178.36 | 11.161% | $198.2668 | $198.27 | $198.25 | $198.30 |
| Purchase #3 | $189.52 | 4.734% | $198.4919 | $198.49 | $198.50 | $198.50 |
| Purchase #4 | $15.92 | 11.330% | $17.7237 | $17.72 | $17.70 | $17.70 |
| Purchase #5 | $101.89 | 5.260% | $107.2494 | $107.25 | $107.25 | $107.20 |
| Purchase #6 | $100.39 | 3.704% | $104.1084 | $104.11 | $104.10 | $104.10 |
| Purchase #7 | $138.35 | 12.204% | $155.2342 | $155.23 | $155.25 | $155.20 |
| 7 purchase totals = | $748.00 | $806.6526 | $806.65 | $806.65 | $806.60 | |