| 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 | $34.28 | 8.256% | $37.1102 | $37.11 | $37.10 | $37.10 |
| Purchase #2 | $217.48 | 7.448% | $233.6779 | $233.68 | $233.70 | $233.70 |
| Purchase #3 | $190.47 | 9.124% | $207.8485 | $207.85 | $207.85 | $207.80 |
| Purchase #4 | $29.63 | 10.282% | $32.6766 | $32.68 | $32.70 | $32.70 |
| Purchase #5 | $17.84 | 13.473% | $20.2436 | $20.24 | $20.25 | $20.20 |
| Purchase #6 | $175.35 | 7.477% | $188.4609 | $188.46 | $188.45 | $188.50 |
| Purchase #7 | $66.77 | 3.330% | $68.9934 | $68.99 | $69.00 | $69.00 |
| 7 purchase totals = | $731.82 | $789.0111 | $789.01 | $789.05 | $789.00 | |