| 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 | $216.58 | 12.857% | $244.4257 | $244.43 | $244.45 | $244.40 |
| Purchase #2 | $66.43 | 3.733% | $68.9098 | $68.91 | $68.90 | $68.90 |
| Purchase #3 | $197.31 | 11.650% | $220.2966 | $220.30 | $220.30 | $220.30 |
| Purchase #4 | $27.62 | 11.495% | $30.7949 | $30.79 | $30.80 | $30.80 |
| Purchase #5 | $61.82 | 11.669% | $69.0338 | $69.03 | $69.05 | $69.00 |
| Purchase #6 | $161.97 | 6.403% | $172.3409 | $172.34 | $172.35 | $172.30 |
| Purchase #7 | $10.40 | 4.322% | $10.8495 | $10.85 | $10.85 | $10.80 |
| 7 purchase totals = | $742.13 | $816.6512 | $816.65 | $816.70 | $816.50 | |