| 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 | $6.66 | 11.156% | $7.403 | $7.40 | $7.40 | $7.40 |
| Purchase #2 | $57.33 | 8.122% | $61.9863 | $61.99 | $62.00 | $62.00 |
| Purchase #3 | $158.78 | 4.118% | $165.3186 | $165.32 | $165.30 | $165.30 |
| Purchase #4 | $45.96 | 10.142% | $50.6213 | $50.62 | $50.60 | $50.60 |
| Purchase #5 | $21.65 | 7.596% | $23.2945 | $23.29 | $23.30 | $23.30 |
| Purchase #6 | $61.73 | 9.648% | $67.6857 | $67.69 | $67.70 | $67.70 |
| Purchase #7 | $168.81 | 13.117% | $190.9528 | $190.95 | $190.95 | $191.00 |
| 7 purchase totals = | $520.92 | $567.2622 | $567.26 | $567.25 | $567.30 | |