| 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 | $190.77 | 3.129% | $196.7392 | $196.74 | $196.75 | $196.70 |
| Purchase #2 | $67.51 | 12.145% | $75.7091 | $75.71 | $75.70 | $75.70 |
| Purchase #3 | $100.73 | 6.705% | $107.4839 | $107.48 | $107.50 | $107.50 |
| Purchase #4 | $155.57 | 4.733% | $162.9331 | $162.93 | $162.95 | $162.90 |
| Purchase #5 | $52.64 | 9.272% | $57.5208 | $57.52 | $57.50 | $57.50 |
| Purchase #6 | $191.70 | 10.809% | $212.4209 | $212.42 | $212.40 | $212.40 |
| Purchase #7 | $39.96 | 6.130% | $42.4095 | $42.41 | $42.40 | $42.40 |
| 7 purchase totals = | $798.88 | $855.2165 | $855.21 | $855.20 | $855.10 | |