| 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 | $28.90 | 5.598% | $30.5178 | $30.52 | $30.50 | $30.50 |
| Purchase #2 | $153.73 | 13.589% | $174.6204 | $174.62 | $174.60 | $174.60 |
| Purchase #3 | $60.97 | 12.211% | $68.415 | $68.42 | $68.40 | $68.40 |
| Purchase #4 | $32.78 | 12.694% | $36.9411 | $36.94 | $36.95 | $36.90 |
| Purchase #5 | $219.39 | 10.549% | $242.5335 | $242.53 | $242.55 | $242.50 |
| Purchase #6 | $67.79 | 11.848% | $75.8218 | $75.82 | $75.80 | $75.80 |
| Purchase #7 | $104.71 | 9.190% | $114.3328 | $114.33 | $114.35 | $114.30 |
| 7 purchase totals = | $668.27 | $743.1824 | $743.18 | $743.15 | $743.00 | |