| 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 | $83.85 | 9.109% | $91.4879 | $91.49 | $91.50 | $91.50 |
| Purchase #2 | $235.52 | 4.795% | $246.8132 | $246.81 | $246.80 | $246.80 |
| Purchase #3 | $186.49 | 13.420% | $211.517 | $211.52 | $211.50 | $211.50 |
| Purchase #4 | $126.90 | 13.106% | $143.5315 | $143.53 | $143.55 | $143.50 |
| Purchase #5 | $108.98 | 9.810% | $119.6709 | $119.67 | $119.65 | $119.70 |
| Purchase #6 | $75.45 | 5.328% | $79.47 | $79.47 | $79.45 | $79.50 |
| Purchase #7 | $134.95 | 5.867% | $142.8675 | $142.87 | $142.85 | $142.90 |
| 7 purchase totals = | $952.14 | $1,035.3580 | $1,035.36 | $1,035.30 | $1,035.40 | |