| 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 | $64.52 | 6.392% | $68.6441 | $68.64 | $68.65 | $68.60 |
| Purchase #2 | $7.71 | 12.776% | $8.695 | $8.70 | $8.70 | $8.70 |
| Purchase #3 | $87.63 | 4.294% | $91.3928 | $91.39 | $91.40 | $91.40 |
| Purchase #4 | $10.53 | 11.586% | $11.75 | $11.75 | $11.75 | $11.80 |
| Purchase #5 | $102.75 | 11.554% | $114.6217 | $114.62 | $114.60 | $114.60 |
| Purchase #6 | $48.84 | 12.622% | $55.0046 | $55.00 | $55.00 | $55.00 |
| Purchase #7 | $130.53 | 3.166% | $134.6626 | $134.66 | $134.65 | $134.70 |
| 7 purchase totals = | $452.51 | $484.7708 | $484.76 | $484.75 | $484.80 | |