| 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 | $71.61 | 8.691% | $77.8336 | $77.83 | $77.85 | $77.80 |
| Purchase #2 | $5.73 | 3.823% | $5.9491 | $5.95 | $5.95 | $5.90 |
| Purchase #3 | $199.52 | 12.319% | $224.0989 | $224.10 | $224.10 | $224.10 |
| Purchase #4 | $213.36 | 11.156% | $237.1624 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $68.30 | 5.610% | $72.1316 | $72.13 | $72.15 | $72.10 |
| Purchase #6 | $244.30 | 8.768% | $265.7202 | $265.72 | $265.70 | $265.70 |
| Purchase #7 | $99.35 | 12.728% | $111.9953 | $112.00 | $112.00 | $112.00 |
| 7 purchase totals = | $902.17 | $994.8911 | $994.89 | $994.90 | $994.80 | |