| 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 | $8.44 | 3.323% | $8.7205 | $8.72 | $8.70 | $8.70 |
| Purchase #2 | $22.92 | 5.494% | $24.1792 | $24.18 | $24.20 | $24.20 |
| Purchase #3 | $197.53 | 6.473% | $210.3161 | $210.32 | $210.30 | $210.30 |
| Purchase #4 | $156.25 | 7.256% | $167.5875 | $167.59 | $167.60 | $167.60 |
| Purchase #5 | $209.25 | 10.185% | $230.5621 | $230.56 | $230.55 | $230.60 |
| Purchase #6 | $199.58 | 13.188% | $225.9006 | $225.90 | $225.90 | $225.90 |
| Purchase #7 | $30.47 | 7.147% | $32.6477 | $32.65 | $32.65 | $32.60 |
| 7 purchase totals = | $824.44 | $899.9137 | $899.92 | $899.90 | $899.90 | |