| 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 | $32.82 | 8.605% | $35.6442 | $35.64 | $35.65 | $35.60 |
| Purchase #2 | $36.45 | 5.467% | $38.4427 | $38.44 | $38.45 | $38.40 |
| Purchase #3 | $183.43 | 11.418% | $204.374 | $204.37 | $204.35 | $204.40 |
| Purchase #4 | $64.93 | 8.369% | $70.364 | $70.36 | $70.35 | $70.40 |
| Purchase #5 | $208.85 | 11.304% | $232.4584 | $232.46 | $232.45 | $232.50 |
| Purchase #6 | $85.65 | 12.755% | $96.5747 | $96.57 | $96.55 | $96.60 |
| Purchase #7 | $222.79 | 4.105% | $231.9355 | $231.94 | $231.95 | $231.90 |
| 7 purchase totals = | $834.92 | $909.7935 | $909.78 | $909.75 | $909.80 | |