| 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 | $70.39 | 7.664% | $75.7847 | $75.78 | $75.80 | $75.80 |
| Purchase #2 | $212.64 | 3.490% | $220.0611 | $220.06 | $220.05 | $220.10 |
| Purchase #3 | $171.63 | 5.733% | $181.4695 | $181.47 | $181.45 | $181.50 |
| Purchase #4 | $81.81 | 11.374% | $91.1151 | $91.12 | $91.10 | $91.10 |
| Purchase #5 | $167.46 | 8.534% | $181.751 | $181.75 | $181.75 | $181.80 |
| Purchase #6 | $21.67 | 6.170% | $23.007 | $23.01 | $23.00 | $23.00 |
| Purchase #7 | $67.64 | 8.362% | $73.2961 | $73.30 | $73.30 | $73.30 |
| 7 purchase totals = | $793.24 | $846.4845 | $846.49 | $846.45 | $846.60 | |