| 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 | $91.25 | 12.528% | $102.6818 | $102.68 | $102.70 | $102.70 |
| Purchase #2 | $20.96 | 13.477% | $23.7848 | $23.78 | $23.80 | $23.80 |
| Purchase #3 | $35.72 | 9.603% | $39.1502 | $39.15 | $39.15 | $39.20 |
| Purchase #4 | $224.54 | 3.213% | $231.7545 | $231.75 | $231.75 | $231.80 |
| Purchase #5 | $179.60 | 3.480% | $185.8501 | $185.85 | $185.85 | $185.90 |
| Purchase #6 | $79.81 | 11.479% | $88.9714 | $88.97 | $88.95 | $89.00 |
| Purchase #7 | $72.87 | 10.129% | $80.251 | $80.25 | $80.25 | $80.30 |
| 7 purchase totals = | $704.75 | $752.4438 | $752.43 | $752.45 | $752.70 | |