| 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 | $86.85 | 6.860% | $92.8079 | $92.81 | $92.80 | $92.80 |
| Purchase #2 | $76.33 | 13.190% | $86.3979 | $86.40 | $86.40 | $86.40 |
| Purchase #3 | $13.55 | 7.130% | $14.5161 | $14.52 | $14.50 | $14.50 |
| Purchase #4 | $234.52 | 9.202% | $256.1005 | $256.10 | $256.10 | $256.10 |
| Purchase #5 | $96.94 | 9.658% | $106.3025 | $106.30 | $106.30 | $106.30 |
| Purchase #6 | $85.91 | 7.812% | $92.6213 | $92.62 | $92.60 | $92.60 |
| Purchase #7 | $29.39 | 6.847% | $31.4023 | $31.40 | $31.40 | $31.40 |
| 7 purchase totals = | $623.49 | $680.1485 | $680.15 | $680.10 | $680.10 | |