| 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 | $27.26 | 3.235% | $28.1419 | $28.14 | $28.15 | $28.10 |
| Purchase #2 | $63.99 | 4.749% | $67.0289 | $67.03 | $67.05 | $67.00 |
| Purchase #3 | $50.36 | 5.807% | $53.2844 | $53.28 | $53.30 | $53.30 |
| Purchase #4 | $221.94 | 11.634% | $247.7605 | $247.76 | $247.75 | $247.80 |
| Purchase #5 | $146.67 | 6.149% | $155.6887 | $155.69 | $155.70 | $155.70 |
| Purchase #6 | $35.60 | 8.767% | $38.7211 | $38.72 | $38.70 | $38.70 |
| Purchase #7 | $222.63 | 6.650% | $237.4349 | $237.43 | $237.45 | $237.40 |
| 7 purchase totals = | $768.45 | $828.0604 | $828.05 | $828.10 | $828.00 | |