| 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 | $112.30 | 11.355% | $125.0517 | $125.05 | $125.05 | $125.10 |
| Purchase #2 | $34.76 | 5.582% | $36.7003 | $36.70 | $36.70 | $36.70 |
| Purchase #3 | $24.77 | 9.855% | $27.2111 | $27.21 | $27.20 | $27.20 |
| Purchase #4 | $68.99 | 12.285% | $77.4654 | $77.47 | $77.45 | $77.50 |
| Purchase #5 | $158.77 | 5.859% | $168.0723 | $168.07 | $168.05 | $168.10 |
| Purchase #6 | $45.38 | 4.592% | $47.4638 | $47.46 | $47.45 | $47.50 |
| Purchase #7 | $62.45 | 7.223% | $66.9608 | $66.96 | $66.95 | $67.00 |
| 7 purchase totals = | $507.42 | $548.9254 | $548.92 | $548.85 | $549.10 | |