| 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 | $26.31 | 10.268% | $29.0115 | $29.01 | $29.00 | $29.00 |
| Purchase #2 | $62.50 | 5.348% | $65.8425 | $65.84 | $65.85 | $65.80 |
| Purchase #3 | $214.43 | 9.174% | $234.1018 | $234.10 | $234.10 | $234.10 |
| Purchase #4 | $181.74 | 5.418% | $191.5867 | $191.59 | $191.60 | $191.60 |
| Purchase #5 | $141.54 | 11.156% | $157.3302 | $157.33 | $157.35 | $157.30 |
| Purchase #6 | $194.55 | 10.624% | $215.219 | $215.22 | $215.20 | $215.20 |
| Purchase #7 | $175.53 | 3.871% | $182.3248 | $182.32 | $182.30 | $182.30 |
| 7 purchase totals = | $996.60 | $1,075.4165 | $1,075.41 | $1,075.40 | $1,075.30 | |