| 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 | $9.83 | 7.845% | $10.6012 | $10.60 | $10.60 | $10.60 |
| Purchase #2 | $24.25 | 5.267% | $25.5272 | $25.53 | $25.55 | $25.50 |
| Purchase #3 | $145.52 | 5.787% | $153.9412 | $153.94 | $153.95 | $153.90 |
| Purchase #4 | $6.33 | 8.595% | $6.8741 | $6.87 | $6.85 | $6.90 |
| Purchase #5 | $51.97 | 12.487% | $58.4595 | $58.46 | $58.45 | $58.50 |
| Purchase #6 | $220.82 | 11.388% | $245.967 | $245.97 | $245.95 | $246.00 |
| Purchase #7 | $133.49 | 11.612% | $148.9909 | $148.99 | $149.00 | $149.00 |
| 7 purchase totals = | $592.21 | $650.3611 | $650.36 | $650.35 | $650.40 | |