| 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 | $81.46 | 6.453% | $86.7166 | $86.72 | $86.70 | $86.70 |
| Purchase #2 | $153.55 | 11.563% | $171.305 | $171.31 | $171.30 | $171.30 |
| Purchase #3 | $147.93 | 5.260% | $155.7111 | $155.71 | $155.70 | $155.70 |
| Purchase #4 | $37.43 | 12.489% | $42.1046 | $42.10 | $42.10 | $42.10 |
| Purchase #5 | $9.93 | 13.454% | $11.266 | $11.27 | $11.25 | $11.30 |
| Purchase #6 | $49.34 | 7.247% | $52.9157 | $52.92 | $52.90 | $52.90 |
| Purchase #7 | $226.70 | 12.782% | $255.6768 | $255.68 | $255.70 | $255.70 |
| 7 purchase totals = | $706.34 | $775.6958 | $775.71 | $775.65 | $775.70 | |