| 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 | $5.29 | 6.525% | $5.6352 | $5.64 | $5.65 | $5.60 |
| Purchase #2 | $154.77 | 5.345% | $163.0425 | $163.04 | $163.05 | $163.00 |
| Purchase #3 | $9.62 | 13.805% | $10.948 | $10.95 | $10.95 | $10.90 |
| Purchase #4 | $59.76 | 12.722% | $67.3627 | $67.36 | $67.35 | $67.40 |
| Purchase #5 | $199.55 | 13.171% | $225.8327 | $225.83 | $225.85 | $225.80 |
| Purchase #6 | $191.61 | 11.205% | $213.0799 | $213.08 | $213.10 | $213.10 |
| Purchase #7 | $198.28 | 7.562% | $213.2739 | $213.27 | $213.25 | $213.30 |
| 7 purchase totals = | $818.88 | $899.1749 | $899.17 | $899.20 | $899.10 | |