| 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 | $55.66 | 11.555% | $62.0915 | $62.09 | $62.10 | $62.10 |
| Purchase #2 | $249.97 | 6.454% | $266.1031 | $266.10 | $266.10 | $266.10 |
| Purchase #3 | $192.52 | 11.643% | $214.9351 | $214.94 | $214.95 | $214.90 |
| Purchase #4 | $46.84 | 5.291% | $49.3183 | $49.32 | $49.30 | $49.30 |
| Purchase #5 | $9.37 | 8.138% | $10.1325 | $10.13 | $10.15 | $10.10 |
| Purchase #6 | $38.71 | 5.112% | $40.6889 | $40.69 | $40.70 | $40.70 |
| Purchase #7 | $228.77 | 12.557% | $257.4966 | $257.50 | $257.50 | $257.50 |
| 7 purchase totals = | $821.84 | $900.7660 | $900.77 | $900.80 | $900.70 | |