| 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 | $106.25 | 8.590% | $115.3769 | $115.38 | $115.40 | $115.40 |
| Purchase #2 | $82.85 | 11.618% | $92.4755 | $92.48 | $92.50 | $92.50 |
| Purchase #3 | $71.72 | 7.667% | $77.2188 | $77.22 | $77.20 | $77.20 |
| Purchase #4 | $11.51 | 10.299% | $12.6954 | $12.70 | $12.70 | $12.70 |
| Purchase #5 | $181.84 | 5.659% | $192.1303 | $192.13 | $192.15 | $192.10 |
| Purchase #6 | $93.55 | 13.731% | $106.3954 | $106.40 | $106.40 | $106.40 |
| Purchase #7 | $11.55 | 3.189% | $11.9183 | $11.92 | $11.90 | $11.90 |
| 7 purchase totals = | $559.27 | $608.2106 | $608.23 | $608.25 | $608.20 | |