| 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 | $15.92 | 7.490% | $17.1124 | $17.11 | $17.10 | $17.10 |
| Purchase #2 | $34.43 | 13.516% | $39.0836 | $39.08 | $39.10 | $39.10 |
| Purchase #3 | $183.53 | 8.764% | $199.6146 | $199.61 | $199.60 | $199.60 |
| Purchase #4 | $192.82 | 7.737% | $207.7385 | $207.74 | $207.75 | $207.70 |
| Purchase #5 | $19.46 | 8.544% | $21.1227 | $21.12 | $21.10 | $21.10 |
| Purchase #6 | $91.36 | 12.272% | $102.5717 | $102.57 | $102.55 | $102.60 |
| Purchase #7 | $160.73 | 4.250% | $167.561 | $167.56 | $167.55 | $167.60 |
| 7 purchase totals = | $698.25 | $754.8045 | $754.79 | $754.75 | $754.80 | |