| 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 | $40.41 | 8.867% | $43.9932 | $43.99 | $44.00 | $44.00 |
| Purchase #2 | $114.84 | 4.314% | $119.7942 | $119.79 | $119.80 | $119.80 |
| Purchase #3 | $28.84 | 4.400% | $30.109 | $30.11 | $30.10 | $30.10 |
| Purchase #4 | $32.93 | 10.553% | $36.4051 | $36.41 | $36.40 | $36.40 |
| Purchase #5 | $146.67 | 9.251% | $160.2384 | $160.24 | $160.25 | $160.20 |
| Purchase #6 | $97.82 | 13.443% | $110.9699 | $110.97 | $110.95 | $111.00 |
| Purchase #7 | $62.88 | 12.654% | $70.8368 | $70.84 | $70.85 | $70.80 |
| 7 purchase totals = | $524.39 | $572.3466 | $572.35 | $572.35 | $572.30 | |