| 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 | $43.52 | 13.537% | $49.4113 | $49.41 | $49.40 | $49.40 |
| Purchase #2 | $31.32 | 12.206% | $35.1429 | $35.14 | $35.15 | $35.10 |
| Purchase #3 | $242.88 | 5.267% | $255.6725 | $255.67 | $255.65 | $255.70 |
| Purchase #4 | $93.99 | 13.301% | $106.4916 | $106.49 | $106.50 | $106.50 |
| Purchase #5 | $168.40 | 5.808% | $178.1807 | $178.18 | $178.20 | $178.20 |
| Purchase #6 | $83.29 | 10.699% | $92.2012 | $92.20 | $92.20 | $92.20 |
| Purchase #7 | $101.68 | 8.445% | $110.2669 | $110.27 | $110.25 | $110.30 |
| 7 purchase totals = | $765.08 | $827.3671 | $827.36 | $827.35 | $827.40 | |