| 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 | $5.76 | 4.214% | $6.0027 | $6.00 | $6.00 | $6.00 |
| Purchase #2 | $126.72 | 10.474% | $139.9927 | $139.99 | $140.00 | $140.00 |
| Purchase #3 | $23.87 | 6.122% | $25.3313 | $25.33 | $25.35 | $25.30 |
| Purchase #4 | $7.57 | 8.184% | $8.1895 | $8.19 | $8.20 | $8.20 |
| Purchase #5 | $45.51 | 4.511% | $47.563 | $47.56 | $47.55 | $47.60 |
| Purchase #6 | $191.37 | 12.872% | $216.0031 | $216.00 | $216.00 | $216.00 |
| Purchase #7 | $145.93 | 11.214% | $162.2946 | $162.29 | $162.30 | $162.30 |
| 7 purchase totals = | $546.73 | $605.3769 | $605.36 | $605.40 | $605.40 | |