| 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 | $34.82 | 10.435% | $38.4535 | $38.45 | $38.45 | $38.50 |
| Purchase #2 | $43.70 | 12.703% | $49.2512 | $49.25 | $49.25 | $49.30 |
| Purchase #3 | $221.50 | 10.648% | $245.0853 | $245.09 | $245.10 | $245.10 |
| Purchase #4 | $82.70 | 6.336% | $87.9399 | $87.94 | $87.95 | $87.90 |
| Purchase #5 | $87.72 | 8.766% | $95.4095 | $95.41 | $95.40 | $95.40 |
| Purchase #6 | $60.53 | 5.326% | $63.7538 | $63.75 | $63.75 | $63.80 |
| Purchase #7 | $220.27 | 13.551% | $250.1188 | $250.12 | $250.10 | $250.10 |
| 7 purchase totals = | $751.24 | $830.0120 | $830.01 | $830.00 | $830.10 | |