| 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 | $14.52 | 5.374% | $15.3003 | $15.30 | $15.30 | $15.30 |
| Purchase #2 | $212.27 | 8.211% | $229.6995 | $229.70 | $229.70 | $229.70 |
| Purchase #3 | $77.39 | 8.722% | $84.14 | $84.14 | $84.15 | $84.10 |
| Purchase #4 | $119.68 | 7.554% | $128.7206 | $128.72 | $128.70 | $128.70 |
| Purchase #5 | $193.64 | 4.449% | $202.255 | $202.26 | $202.25 | $202.30 |
| Purchase #6 | $83.86 | 6.776% | $89.5424 | $89.54 | $89.55 | $89.50 |
| Purchase #7 | $145.44 | 6.455% | $154.8282 | $154.83 | $154.85 | $154.80 |
| 7 purchase totals = | $846.80 | $904.4860 | $904.49 | $904.50 | $904.40 | |