| 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 | $39.40 | 3.302% | $40.701 | $40.70 | $40.70 | $40.70 |
| Purchase #2 | $22.46 | 12.162% | $25.1916 | $25.19 | $25.20 | $25.20 |
| Purchase #3 | $247.95 | 3.203% | $255.8918 | $255.89 | $255.90 | $255.90 |
| Purchase #4 | $192.36 | 11.541% | $214.5603 | $214.56 | $214.55 | $214.60 |
| Purchase #5 | $35.73 | 3.519% | $36.9873 | $36.99 | $37.00 | $37.00 |
| Purchase #6 | $110.88 | 3.143% | $114.365 | $114.37 | $114.35 | $114.40 |
| Purchase #7 | $138.43 | 5.133% | $145.5356 | $145.54 | $145.55 | $145.50 |
| 7 purchase totals = | $787.21 | $833.2326 | $833.24 | $833.25 | $833.30 | |