| 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 | $64.48 | 8.239% | $69.7925 | $69.79 | $69.80 | $69.80 |
| Purchase #2 | $166.62 | 11.275% | $185.4064 | $185.41 | $185.40 | $185.40 |
| Purchase #3 | $95.85 | 9.441% | $104.8992 | $104.90 | $104.90 | $104.90 |
| Purchase #4 | $100.38 | 11.862% | $112.2871 | $112.29 | $112.30 | $112.30 |
| Purchase #5 | $114.73 | 11.674% | $128.1236 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $84.45 | 3.476% | $87.3855 | $87.39 | $87.40 | $87.40 |
| Purchase #7 | $153.78 | 8.487% | $166.8313 | $166.83 | $166.85 | $166.80 |
| 7 purchase totals = | $780.29 | $854.7256 | $854.73 | $854.75 | $854.70 | |