| 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 | $9.72 | 6.320% | $10.3343 | $10.33 | $10.35 | $10.30 |
| Purchase #2 | $106.31 | 11.852% | $118.9099 | $118.91 | $118.90 | $118.90 |
| Purchase #3 | $84.34 | 5.256% | $88.7729 | $88.77 | $88.75 | $88.80 |
| Purchase #4 | $32.97 | 4.599% | $34.4863 | $34.49 | $34.50 | $34.50 |
| Purchase #5 | $67.82 | 5.492% | $71.5447 | $71.54 | $71.55 | $71.50 |
| Purchase #6 | $212.58 | 6.379% | $226.1405 | $226.14 | $226.15 | $226.10 |
| Purchase #7 | $15.58 | 9.332% | $17.0339 | $17.03 | $17.05 | $17.00 |
| 7 purchase totals = | $529.32 | $567.2225 | $567.21 | $567.25 | $567.10 | |