| 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 | $71.53 | 4.134% | $74.4871 | $74.49 | $74.50 | $74.50 |
| Purchase #2 | $60.84 | 3.573% | $63.0138 | $63.01 | $63.00 | $63.00 |
| Purchase #3 | $246.84 | 7.386% | $265.0716 | $265.07 | $265.05 | $265.10 |
| Purchase #4 | $68.75 | 10.768% | $76.153 | $76.15 | $76.15 | $76.20 |
| Purchase #5 | $110.82 | 12.119% | $124.2503 | $124.25 | $124.25 | $124.30 |
| Purchase #6 | $193.71 | 7.141% | $207.5428 | $207.54 | $207.55 | $207.50 |
| Purchase #7 | $102.98 | 9.721% | $112.9907 | $112.99 | $113.00 | $113.00 |
| 7 purchase totals = | $855.47 | $923.5093 | $923.50 | $923.50 | $923.60 | |