| 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 | $93.60 | 4.554% | $97.8625 | $97.86 | $97.85 | $97.90 |
| Purchase #2 | $206.48 | 10.251% | $227.6463 | $227.65 | $227.65 | $227.60 |
| Purchase #3 | $50.31 | 8.124% | $54.3972 | $54.40 | $54.40 | $54.40 |
| Purchase #4 | $234.59 | 3.558% | $242.9367 | $242.94 | $242.95 | $242.90 |
| Purchase #5 | $43.39 | 3.533% | $44.923 | $44.92 | $44.90 | $44.90 |
| Purchase #6 | $130.53 | 8.374% | $141.4606 | $141.46 | $141.45 | $141.50 |
| Purchase #7 | $43.84 | 12.276% | $49.2218 | $49.22 | $49.20 | $49.20 |
| 7 purchase totals = | $802.74 | $858.4481 | $858.45 | $858.40 | $858.40 | |