| 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 | $31.69 | 13.640% | $36.0125 | $36.01 | $36.00 | $36.00 |
| Purchase #2 | $86.70 | 6.805% | $92.5999 | $92.60 | $92.60 | $92.60 |
| Purchase #3 | $181.41 | 6.491% | $193.1853 | $193.19 | $193.20 | $193.20 |
| Purchase #4 | $153.36 | 9.198% | $167.4661 | $167.47 | $167.45 | $167.50 |
| Purchase #5 | $223.93 | 4.646% | $234.3338 | $234.33 | $234.35 | $234.30 |
| Purchase #6 | $129.40 | 12.730% | $145.8726 | $145.87 | $145.85 | $145.90 |
| Purchase #7 | $101.54 | 9.766% | $111.4564 | $111.46 | $111.45 | $111.50 |
| 7 purchase totals = | $908.03 | $980.9266 | $980.93 | $980.90 | $981.00 | |