| 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 | $44.60 | 9.734% | $48.9414 | $48.94 | $48.95 | $48.90 |
| Purchase #2 | $207.47 | 10.165% | $228.5593 | $228.56 | $228.55 | $228.60 |
| Purchase #3 | $210.95 | 5.804% | $223.1935 | $223.19 | $223.20 | $223.20 |
| Purchase #4 | $223.47 | 5.790% | $236.4089 | $236.41 | $236.40 | $236.40 |
| Purchase #5 | $77.88 | 3.199% | $80.3714 | $80.37 | $80.35 | $80.40 |
| Purchase #6 | $139.66 | 5.846% | $147.8245 | $147.82 | $147.80 | $147.80 |
| Purchase #7 | $146.59 | 7.734% | $157.9273 | $157.93 | $157.95 | $157.90 |
| 7 purchase totals = | $1,050.62 | $1,123.2263 | $1,123.22 | $1,123.20 | $1,123.20 | |