| 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 | $30.55 | 3.774% | $31.703 | $31.70 | $31.70 | $31.70 |
| Purchase #2 | $55.80 | 12.155% | $62.5825 | $62.58 | $62.60 | $62.60 |
| Purchase #3 | $204.43 | 13.749% | $232.5371 | $232.54 | $232.55 | $232.50 |
| Purchase #4 | $141.42 | 13.256% | $160.1666 | $160.17 | $160.15 | $160.20 |
| Purchase #5 | $147.44 | 13.267% | $167.0009 | $167.00 | $167.00 | $167.00 |
| Purchase #6 | $69.84 | 10.382% | $77.0908 | $77.09 | $77.10 | $77.10 |
| Purchase #7 | $187.75 | 8.345% | $203.4177 | $203.42 | $203.40 | $203.40 |
| 7 purchase totals = | $837.23 | $934.4986 | $934.50 | $934.50 | $934.50 | |