| 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 | $37.50 | 5.165% | $39.4369 | $39.44 | $39.45 | $39.40 |
| Purchase #2 | $174.26 | 5.137% | $183.2117 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $67.77 | 8.838% | $73.7595 | $73.76 | $73.75 | $73.80 |
| Purchase #4 | $130.99 | 6.615% | $139.655 | $139.66 | $139.65 | $139.70 |
| Purchase #5 | $5.25 | 10.157% | $5.7832 | $5.78 | $5.80 | $5.80 |
| Purchase #6 | $215.32 | 7.705% | $231.9104 | $231.91 | $231.90 | $231.90 |
| Purchase #7 | $181.60 | 5.307% | $191.2375 | $191.24 | $191.25 | $191.20 |
| 7 purchase totals = | $812.69 | $864.9942 | $865.00 | $865.00 | $865.00 | |