| 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 | $101.93 | 7.751% | $109.8306 | $109.83 | $109.85 | $109.80 |
| Purchase #2 | $58.99 | 3.803% | $61.2334 | $61.23 | $61.25 | $61.20 |
| Purchase #3 | $226.33 | 8.855% | $246.3715 | $246.37 | $246.35 | $246.40 |
| Purchase #4 | $77.78 | 8.543% | $84.4247 | $84.42 | $84.40 | $84.40 |
| Purchase #5 | $34.92 | 12.602% | $39.3206 | $39.32 | $39.30 | $39.30 |
| Purchase #6 | $201.97 | 13.144% | $228.5169 | $228.52 | $228.50 | $228.50 |
| Purchase #7 | $141.87 | 13.509% | $161.0352 | $161.04 | $161.05 | $161.00 |
| 7 purchase totals = | $843.79 | $930.7329 | $930.73 | $930.70 | $930.60 | |