| 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 | $205.98 | 7.443% | $221.3111 | $221.31 | $221.30 | $221.30 |
| Purchase #2 | $80.44 | 12.384% | $90.4017 | $90.40 | $90.40 | $90.40 |
| Purchase #3 | $198.89 | 6.639% | $212.0943 | $212.09 | $212.10 | $212.10 |
| Purchase #4 | $166.73 | 8.570% | $181.0188 | $181.02 | $181.00 | $181.00 |
| Purchase #5 | $79.73 | 10.334% | $87.9693 | $87.97 | $87.95 | $88.00 |
| Purchase #6 | $57.60 | 12.377% | $64.7292 | $64.73 | $64.75 | $64.70 |
| Purchase #7 | $81.75 | 13.411% | $92.7135 | $92.71 | $92.70 | $92.70 |
| 7 purchase totals = | $871.12 | $950.2379 | $950.23 | $950.20 | $950.20 | |