| 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 | $58.85 | 3.406% | $60.8544 | $60.85 | $60.85 | $60.90 |
| Purchase #2 | $8.58 | 4.436% | $8.9606 | $8.96 | $8.95 | $9.00 |
| Purchase #3 | $177.79 | 3.564% | $184.1264 | $184.13 | $184.15 | $184.10 |
| Purchase #4 | $15.76 | 6.855% | $16.8403 | $16.84 | $16.85 | $16.80 |
| Purchase #5 | $125.59 | 5.540% | $132.5477 | $132.55 | $132.55 | $132.50 |
| Purchase #6 | $171.58 | 7.192% | $183.92 | $183.92 | $183.90 | $183.90 |
| Purchase #7 | $31.89 | 13.349% | $36.147 | $36.15 | $36.15 | $36.10 |
| 7 purchase totals = | $590.04 | $623.3964 | $623.40 | $623.40 | $623.30 | |