| 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 | $96.80 | 7.724% | $104.2768 | $104.28 | $104.30 | $104.30 |
| Purchase #2 | $28.57 | 3.243% | $29.4965 | $29.50 | $29.50 | $29.50 |
| Purchase #3 | $223.35 | 6.255% | $237.3205 | $237.32 | $237.30 | $237.30 |
| Purchase #4 | $142.81 | 11.328% | $158.9875 | $158.99 | $159.00 | $159.00 |
| Purchase #5 | $75.57 | 9.628% | $82.8459 | $82.85 | $82.85 | $82.80 |
| Purchase #6 | $73.98 | 11.204% | $82.2687 | $82.27 | $82.25 | $82.30 |
| Purchase #7 | $179.90 | 13.171% | $203.5946 | $203.59 | $203.60 | $203.60 |
| 7 purchase totals = | $820.98 | $898.7905 | $898.80 | $898.80 | $898.80 | |