| 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 | $9.89 | 9.860% | $10.8652 | $10.87 | $10.85 | $10.90 |
| Purchase #2 | $86.66 | 10.730% | $95.9586 | $95.96 | $95.95 | $96.00 |
| Purchase #3 | $79.91 | 5.431% | $84.2499 | $84.25 | $84.25 | $84.20 |
| Purchase #4 | $25.94 | 12.320% | $29.1358 | $29.14 | $29.15 | $29.10 |
| Purchase #5 | $47.68 | 4.656% | $49.9 | $49.90 | $49.90 | $49.90 |
| Purchase #6 | $32.69 | 5.629% | $34.5301 | $34.53 | $34.55 | $34.50 |
| Purchase #7 | $122.50 | 13.354% | $138.8587 | $138.86 | $138.85 | $138.90 |
| 7 purchase totals = | $405.27 | $443.4983 | $443.51 | $443.50 | $443.50 | |