| 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 | $39.31 | 13.244% | $44.5162 | $44.52 | $44.50 | $44.50 |
| Purchase #2 | $63.28 | 10.284% | $69.7877 | $69.79 | $69.80 | $69.80 |
| Purchase #3 | $52.26 | 9.182% | $57.0585 | $57.06 | $57.05 | $57.10 |
| Purchase #4 | $193.49 | 3.730% | $200.7072 | $200.71 | $200.70 | $200.70 |
| Purchase #5 | $240.91 | 5.200% | $253.4373 | $253.44 | $253.45 | $253.40 |
| Purchase #6 | $78.87 | 4.526% | $82.4397 | $82.44 | $82.45 | $82.40 |
| Purchase #7 | $11.57 | 3.252% | $11.9463 | $11.95 | $11.95 | $11.90 |
| 7 purchase totals = | $679.69 | $719.8929 | $719.91 | $719.90 | $719.80 | |