| 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 | $7.87 | 5.124% | $8.2733 | $8.27 | $8.25 | $8.30 |
| Purchase #2 | $61.78 | 8.133% | $66.8046 | $66.80 | $66.80 | $66.80 |
| Purchase #3 | $119.45 | 11.349% | $133.0064 | $133.01 | $133.00 | $133.00 |
| Purchase #4 | $10.87 | 12.624% | $12.2422 | $12.24 | $12.25 | $12.20 |
| Purchase #5 | $151.63 | 11.662% | $169.3131 | $169.31 | $169.30 | $169.30 |
| Purchase #6 | $31.57 | 3.172% | $32.5714 | $32.57 | $32.55 | $32.60 |
| Purchase #7 | $36.81 | 9.171% | $40.1858 | $40.19 | $40.20 | $40.20 |
| 7 purchase totals = | $419.98 | $462.3968 | $462.39 | $462.35 | $462.40 | |