| 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 | $82.58 | 8.505% | $89.6034 | $89.60 | $89.60 | $89.60 |
| Purchase #2 | $21.39 | 11.584% | $23.8678 | $23.87 | $23.85 | $23.90 |
| Purchase #3 | $122.80 | 10.776% | $136.0329 | $136.03 | $136.05 | $136.00 |
| Purchase #4 | $184.97 | 4.828% | $193.9004 | $193.90 | $193.90 | $193.90 |
| Purchase #5 | $91.83 | 10.840% | $101.7844 | $101.78 | $101.80 | $101.80 |
| Purchase #6 | $80.93 | 7.585% | $87.0685 | $87.07 | $87.05 | $87.10 |
| Purchase #7 | $153.64 | 9.466% | $168.1836 | $168.18 | $168.20 | $168.20 |
| 7 purchase totals = | $738.14 | $800.4410 | $800.43 | $800.45 | $800.50 | |