| 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 | $36.39 | 3.289% | $37.5869 | $37.59 | $37.60 | $37.60 |
| Purchase #2 | $127.48 | 9.475% | $139.5587 | $139.56 | $139.55 | $139.60 |
| Purchase #3 | $22.64 | 10.387% | $24.9916 | $24.99 | $25.00 | $25.00 |
| Purchase #4 | $180.25 | 7.711% | $194.1491 | $194.15 | $194.15 | $194.10 |
| Purchase #5 | $134.31 | 5.614% | $141.8502 | $141.85 | $141.85 | $141.90 |
| Purchase #6 | $238.42 | 10.227% | $262.8032 | $262.80 | $262.80 | $262.80 |
| Purchase #7 | $72.95 | 10.263% | $80.4369 | $80.44 | $80.45 | $80.40 |
| 7 purchase totals = | $812.44 | $881.3766 | $881.38 | $881.40 | $881.40 | |