| 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 | $74.96 | 6.181% | $79.5933 | $79.59 | $79.60 | $79.60 |
| Purchase #2 | $148.27 | 5.148% | $155.9029 | $155.90 | $155.90 | $155.90 |
| Purchase #3 | $235.98 | 11.483% | $263.0776 | $263.08 | $263.10 | $263.10 |
| Purchase #4 | $5.99 | 8.641% | $6.5076 | $6.51 | $6.50 | $6.50 |
| Purchase #5 | $37.81 | 9.691% | $41.4742 | $41.47 | $41.45 | $41.50 |
| Purchase #6 | $100.31 | 6.858% | $107.1893 | $107.19 | $107.20 | $107.20 |
| Purchase #7 | $6.59 | 13.459% | $7.4769 | $7.48 | $7.50 | $7.50 |
| 7 purchase totals = | $609.91 | $661.2218 | $661.22 | $661.25 | $661.30 | |