| 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 | $99.64 | 12.409% | $112.0043 | $112.00 | $112.00 | $112.00 |
| Purchase #2 | $34.83 | 11.872% | $38.965 | $38.97 | $38.95 | $39.00 |
| Purchase #3 | $98.42 | 11.103% | $109.3476 | $109.35 | $109.35 | $109.30 |
| Purchase #4 | $76.50 | 7.785% | $82.4555 | $82.46 | $82.45 | $82.50 |
| Purchase #5 | $233.90 | 5.774% | $247.4054 | $247.41 | $247.40 | $247.40 |
| Purchase #6 | $151.78 | 11.135% | $168.6807 | $168.68 | $168.70 | $168.70 |
| Purchase #7 | $186.32 | 3.578% | $192.9865 | $192.99 | $193.00 | $193.00 |
| 7 purchase totals = | $881.39 | $951.8450 | $951.86 | $951.85 | $951.90 | |