| 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 | $15.32 | 7.754% | $16.5079 | $16.51 | $16.50 | $16.50 |
| Purchase #2 | $188.88 | 8.710% | $205.3314 | $205.33 | $205.35 | $205.30 |
| Purchase #3 | $69.86 | 11.475% | $77.8764 | $77.88 | $77.90 | $77.90 |
| Purchase #4 | $127.70 | 4.544% | $133.5027 | $133.50 | $133.50 | $133.50 |
| Purchase #5 | $58.65 | 11.130% | $65.1777 | $65.18 | $65.20 | $65.20 |
| Purchase #6 | $110.46 | 13.133% | $124.9667 | $124.97 | $124.95 | $125.00 |
| Purchase #7 | $153.67 | 12.312% | $172.5899 | $172.59 | $172.60 | $172.60 |
| 7 purchase totals = | $724.54 | $795.9527 | $795.96 | $796.00 | $796.00 | |