| 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 | $129.43 | 3.675% | $134.1866 | $134.19 | $134.20 | $134.20 |
| Purchase #2 | $48.59 | 4.109% | $50.5866 | $50.59 | $50.60 | $50.60 |
| Purchase #3 | $63.36 | 9.631% | $69.4622 | $69.46 | $69.45 | $69.50 |
| Purchase #4 | $185.51 | 7.704% | $199.8017 | $199.80 | $199.80 | $199.80 |
| Purchase #5 | $60.62 | 13.109% | $68.5667 | $68.57 | $68.55 | $68.60 |
| Purchase #6 | $228.41 | 8.195% | $247.1282 | $247.13 | $247.15 | $247.10 |
| Purchase #7 | $46.54 | 12.268% | $52.2495 | $52.25 | $52.25 | $52.20 |
| 7 purchase totals = | $762.46 | $821.9815 | $821.99 | $822.00 | $822.00 | |