| 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 | $14.51 | 4.796% | $15.2059 | $15.21 | $15.20 | $15.20 |
| Purchase #2 | $153.33 | 6.709% | $163.6169 | $163.62 | $163.60 | $163.60 |
| Purchase #3 | $199.83 | 5.737% | $211.2942 | $211.29 | $211.30 | $211.30 |
| Purchase #4 | $14.75 | 13.406% | $16.7274 | $16.73 | $16.75 | $16.70 |
| Purchase #5 | $32.70 | 4.160% | $34.0603 | $34.06 | $34.05 | $34.10 |
| Purchase #6 | $28.67 | 9.209% | $31.3102 | $31.31 | $31.30 | $31.30 |
| Purchase #7 | $205.68 | 5.706% | $217.4161 | $217.42 | $217.40 | $217.40 |
| 7 purchase totals = | $649.47 | $689.6310 | $689.64 | $689.60 | $689.60 | |