| 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 | $82.60 | 6.866% | $88.2713 | $88.27 | $88.25 | $88.30 |
| Purchase #2 | $206.26 | 10.446% | $227.8059 | $227.81 | $227.80 | $227.80 |
| Purchase #3 | $172.73 | 4.227% | $180.0313 | $180.03 | $180.05 | $180.00 |
| Purchase #4 | $156.62 | 3.183% | $161.6052 | $161.61 | $161.60 | $161.60 |
| Purchase #5 | $61.39 | 8.429% | $66.5646 | $66.56 | $66.55 | $66.60 |
| Purchase #6 | $35.35 | 13.561% | $40.1438 | $40.14 | $40.15 | $40.10 |
| Purchase #7 | $9.55 | 13.200% | $10.8106 | $10.81 | $10.80 | $10.80 |
| 7 purchase totals = | $724.50 | $775.2327 | $775.23 | $775.20 | $775.20 | |