| 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 | $89.45 | 10.528% | $98.8673 | $98.87 | $98.85 | $98.90 |
| Purchase #2 | $247.98 | 6.258% | $263.4986 | $263.50 | $263.50 | $263.50 |
| Purchase #3 | $6.69 | 5.297% | $7.0444 | $7.04 | $7.05 | $7.00 |
| Purchase #4 | $191.57 | 11.168% | $212.9645 | $212.96 | $212.95 | $213.00 |
| Purchase #5 | $41.77 | 9.533% | $45.7519 | $45.75 | $45.75 | $45.80 |
| Purchase #6 | $12.49 | 11.334% | $13.9056 | $13.91 | $13.90 | $13.90 |
| Purchase #7 | $235.86 | 9.313% | $257.8256 | $257.83 | $257.85 | $257.80 |
| 7 purchase totals = | $825.81 | $899.8579 | $899.86 | $899.85 | $899.90 | |