| 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 | $114.45 | 5.774% | $121.0583 | $121.06 | $121.05 | $121.10 |
| Purchase #2 | $7.61 | 4.170% | $7.9273 | $7.93 | $7.95 | $7.90 |
| Purchase #3 | $176.76 | 6.416% | $188.1009 | $188.10 | $188.10 | $188.10 |
| Purchase #4 | $92.99 | 12.460% | $104.5766 | $104.58 | $104.60 | $104.60 |
| Purchase #5 | $77.37 | 4.754% | $81.0482 | $81.05 | $81.05 | $81.00 |
| Purchase #6 | $44.76 | 8.157% | $48.4111 | $48.41 | $48.40 | $48.40 |
| Purchase #7 | $119.43 | 3.329% | $123.4058 | $123.41 | $123.40 | $123.40 |
| 7 purchase totals = | $633.37 | $674.5282 | $674.54 | $674.55 | $674.50 | |