| 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 | $5.44 | 10.757% | $6.0252 | $6.03 | $6.05 | $6.00 |
| Purchase #2 | $66.90 | 7.795% | $72.1149 | $72.11 | $72.10 | $72.10 |
| Purchase #3 | $198.42 | 13.318% | $224.8456 | $224.85 | $224.85 | $224.80 |
| Purchase #4 | $177.97 | 4.792% | $186.4983 | $186.50 | $186.50 | $186.50 |
| Purchase #5 | $23.84 | 7.246% | $25.5674 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $81.75 | 11.117% | $90.8381 | $90.84 | $90.85 | $90.80 |
| Purchase #7 | $176.41 | 4.605% | $184.5337 | $184.53 | $184.55 | $184.50 |
| 7 purchase totals = | $730.73 | $790.4232 | $790.43 | $790.45 | $790.30 | |