| 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 | $15.58 | 11.123% | $17.313 | $17.31 | $17.30 | $17.30 |
| Purchase #2 | $57.26 | 9.447% | $62.6694 | $62.67 | $62.65 | $62.70 |
| Purchase #3 | $20.79 | 7.654% | $22.3813 | $22.38 | $22.40 | $22.40 |
| Purchase #4 | $135.83 | 8.446% | $147.3022 | $147.30 | $147.30 | $147.30 |
| Purchase #5 | $80.70 | 6.305% | $85.7881 | $85.79 | $85.80 | $85.80 |
| Purchase #6 | $183.59 | 5.136% | $193.0192 | $193.02 | $193.00 | $193.00 |
| Purchase #7 | $95.39 | 6.121% | $101.2288 | $101.23 | $101.25 | $101.20 |
| 7 purchase totals = | $589.14 | $629.7020 | $629.70 | $629.70 | $629.70 | |