| 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 | $39.50 | 6.543% | $42.0845 | $42.08 | $42.10 | $42.10 |
| Purchase #2 | $10.57 | 12.529% | $11.8943 | $11.89 | $11.90 | $11.90 |
| Purchase #3 | $152.81 | 5.354% | $160.9914 | $160.99 | $161.00 | $161.00 |
| Purchase #4 | $185.39 | 9.829% | $203.612 | $203.61 | $203.60 | $203.60 |
| Purchase #5 | $219.35 | 6.744% | $234.143 | $234.14 | $234.15 | $234.10 |
| Purchase #6 | $207.25 | 7.865% | $223.5502 | $223.55 | $223.55 | $223.60 |
| Purchase #7 | $80.83 | 6.583% | $86.151 | $86.15 | $86.15 | $86.20 |
| 7 purchase totals = | $895.70 | $962.4264 | $962.41 | $962.45 | $962.50 | |