| 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 | $53.58 | 6.376% | $56.9963 | $57.00 | $57.00 | $57.00 |
| Purchase #2 | $133.80 | 8.386% | $145.0205 | $145.02 | $145.00 | $145.00 |
| Purchase #3 | $228.34 | 3.426% | $236.1629 | $236.16 | $236.15 | $236.20 |
| Purchase #4 | $196.97 | 13.452% | $223.4664 | $223.47 | $223.45 | $223.50 |
| Purchase #5 | $233.96 | 11.201% | $260.1659 | $260.17 | $260.15 | $260.20 |
| Purchase #6 | $41.97 | 11.529% | $46.8087 | $46.81 | $46.80 | $46.80 |
| Purchase #7 | $187.91 | 12.333% | $211.0849 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $1,076.53 | $1,179.7056 | $1,179.71 | $1,179.65 | $1,179.80 | |