| 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 | $107.29 | 12.365% | $120.5564 | $120.56 | $120.55 | $120.60 |
| Purchase #2 | $66.67 | 4.617% | $69.7482 | $69.75 | $69.75 | $69.70 |
| Purchase #3 | $118.25 | 8.144% | $127.8803 | $127.88 | $127.90 | $127.90 |
| Purchase #4 | $52.32 | 12.177% | $58.691 | $58.69 | $58.70 | $58.70 |
| Purchase #5 | $23.32 | 10.532% | $25.7761 | $25.78 | $25.80 | $25.80 |
| Purchase #6 | $99.58 | 10.654% | $110.1893 | $110.19 | $110.20 | $110.20 |
| Purchase #7 | $67.74 | 4.637% | $70.8811 | $70.88 | $70.90 | $70.90 |
| 7 purchase totals = | $535.17 | $583.7224 | $583.73 | $583.80 | $583.80 | |