| 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 | $101.50 | 5.497% | $107.0795 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $85.42 | 8.472% | $92.6568 | $92.66 | $92.65 | $92.70 |
| Purchase #3 | $49.71 | 13.123% | $56.2334 | $56.23 | $56.25 | $56.20 |
| Purchase #4 | $96.59 | 5.518% | $101.9198 | $101.92 | $101.90 | $101.90 |
| Purchase #5 | $9.91 | 11.539% | $11.0535 | $11.05 | $11.05 | $11.10 |
| Purchase #6 | $21.62 | 6.374% | $22.9981 | $23.00 | $23.00 | $23.00 |
| Purchase #7 | $177.41 | 4.226% | $184.9073 | $184.91 | $184.90 | $184.90 |
| 7 purchase totals = | $542.16 | $576.8484 | $576.85 | $576.85 | $576.90 | |