| 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 | $13.68 | 5.270% | $14.4009 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $188.77 | 8.392% | $204.6116 | $204.61 | $204.60 | $204.60 |
| Purchase #3 | $152.84 | 8.451% | $165.7565 | $165.76 | $165.75 | $165.80 |
| Purchase #4 | $85.36 | 9.146% | $93.167 | $93.17 | $93.15 | $93.20 |
| Purchase #5 | $69.79 | 6.544% | $74.3571 | $74.36 | $74.35 | $74.40 |
| Purchase #6 | $13.84 | 4.442% | $14.4548 | $14.45 | $14.45 | $14.50 |
| Purchase #7 | $73.70 | 10.571% | $81.4908 | $81.49 | $81.50 | $81.50 |
| 7 purchase totals = | $597.98 | $648.2387 | $648.24 | $648.20 | $648.40 | |