| 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 | $80.64 | 8.471% | $87.471 | $87.47 | $87.45 | $87.50 |
| Purchase #2 | $170.47 | 13.715% | $193.85 | $193.85 | $193.85 | $193.90 |
| Purchase #3 | $22.50 | 8.838% | $24.4886 | $24.49 | $24.50 | $24.50 |
| Purchase #4 | $199.26 | 13.543% | $226.2458 | $226.25 | $226.25 | $226.20 |
| Purchase #5 | $17.35 | 10.712% | $19.2085 | $19.21 | $19.20 | $19.20 |
| Purchase #6 | $237.98 | 5.361% | $250.7381 | $250.74 | $250.75 | $250.70 |
| Purchase #7 | $87.28 | 13.204% | $98.8045 | $98.80 | $98.80 | $98.80 |
| 7 purchase totals = | $815.48 | $900.8065 | $900.81 | $900.80 | $900.80 | |