| 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 | $87.57 | 9.472% | $95.8646 | $95.86 | $95.85 | $95.90 |
| Purchase #2 | $23.55 | 3.358% | $24.3408 | $24.34 | $24.35 | $24.30 |
| Purchase #3 | $83.59 | 3.705% | $86.687 | $86.69 | $86.70 | $86.70 |
| Purchase #4 | $32.78 | 13.547% | $37.2207 | $37.22 | $37.20 | $37.20 |
| Purchase #5 | $43.94 | 7.427% | $47.2034 | $47.20 | $47.20 | $47.20 |
| Purchase #6 | $67.78 | 7.860% | $73.1075 | $73.11 | $73.10 | $73.10 |
| Purchase #7 | $108.29 | 6.820% | $115.6754 | $115.68 | $115.70 | $115.70 |
| 7 purchase totals = | $447.50 | $480.0994 | $480.10 | $480.10 | $480.10 | |