| 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 | $34.36 | 13.551% | $39.0161 | $39.02 | $39.00 | $39.00 |
| Purchase #2 | $70.65 | 13.547% | $80.221 | $80.22 | $80.20 | $80.20 |
| Purchase #3 | $10.85 | 4.225% | $11.3084 | $11.31 | $11.30 | $11.30 |
| Purchase #4 | $114.99 | 7.411% | $123.5119 | $123.51 | $123.50 | $123.50 |
| Purchase #5 | $99.55 | 13.639% | $113.1276 | $113.13 | $113.15 | $113.10 |
| Purchase #6 | $15.34 | 4.173% | $15.9801 | $15.98 | $16.00 | $16.00 |
| Purchase #7 | $202.75 | 3.137% | $209.1103 | $209.11 | $209.10 | $209.10 |
| 7 purchase totals = | $548.49 | $592.2754 | $592.28 | $592.25 | $592.20 | |