| 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 | $76.84 | 13.803% | $87.4462 | $87.45 | $87.45 | $87.40 |
| Purchase #2 | $143.95 | 3.407% | $148.8544 | $148.85 | $148.85 | $148.90 |
| Purchase #3 | $66.37 | 12.521% | $74.6802 | $74.68 | $74.70 | $74.70 |
| Purchase #4 | $123.33 | 3.687% | $127.8772 | $127.88 | $127.90 | $127.90 |
| Purchase #5 | $99.50 | 4.444% | $103.9218 | $103.92 | $103.90 | $103.90 |
| Purchase #6 | $20.68 | 7.347% | $22.1994 | $22.20 | $22.20 | $22.20 |
| Purchase #7 | $5.90 | 3.103% | $6.0831 | $6.08 | $6.10 | $6.10 |
| 7 purchase totals = | $536.57 | $571.0623 | $571.06 | $571.10 | $571.10 | |