| 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 | $28.93 | 13.643% | $32.8769 | $32.88 | $32.90 | $32.90 |
| Purchase #2 | $81.82 | 7.651% | $88.08 | $88.08 | $88.10 | $88.10 |
| Purchase #3 | $218.90 | 11.295% | $243.6248 | $243.62 | $243.60 | $243.60 |
| Purchase #4 | $157.94 | 8.441% | $171.2717 | $171.27 | $171.25 | $171.30 |
| Purchase #5 | $130.30 | 8.287% | $141.098 | $141.10 | $141.10 | $141.10 |
| Purchase #6 | $32.25 | 13.591% | $36.6331 | $36.63 | $36.65 | $36.60 |
| Purchase #7 | $233.32 | 12.332% | $262.093 | $262.09 | $262.10 | $262.10 |
| 7 purchase totals = | $883.46 | $975.6775 | $975.67 | $975.70 | $975.70 | |