| 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 | $41.50 | 7.630% | $44.6665 | $44.67 | $44.65 | $44.70 |
| Purchase #2 | $78.31 | 11.368% | $87.2123 | $87.21 | $87.20 | $87.20 |
| Purchase #3 | $89.37 | 10.129% | $98.4223 | $98.42 | $98.40 | $98.40 |
| Purchase #4 | $59.63 | 6.413% | $63.4541 | $63.45 | $63.45 | $63.50 |
| Purchase #5 | $64.69 | 5.520% | $68.2609 | $68.26 | $68.25 | $68.30 |
| Purchase #6 | $234.84 | 5.236% | $247.1362 | $247.14 | $247.15 | $247.10 |
| Purchase #7 | $48.32 | 7.363% | $51.8778 | $51.88 | $51.90 | $51.90 |
| 7 purchase totals = | $616.66 | $661.0301 | $661.03 | $661.00 | $661.10 | |