| 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 | $30.84 | 7.371% | $33.1132 | $33.11 | $33.10 | $33.10 |
| Purchase #2 | $187.38 | 12.127% | $210.1036 | $210.10 | $210.10 | $210.10 |
| Purchase #3 | $200.47 | 3.580% | $207.6468 | $207.65 | $207.65 | $207.60 |
| Purchase #4 | $35.59 | 8.607% | $38.6532 | $38.65 | $38.65 | $38.70 |
| Purchase #5 | $242.63 | 8.602% | $263.501 | $263.50 | $263.50 | $263.50 |
| Purchase #6 | $128.35 | 6.468% | $136.6517 | $136.65 | $136.65 | $136.70 |
| Purchase #7 | $145.86 | 8.108% | $157.6863 | $157.69 | $157.70 | $157.70 |
| 7 purchase totals = | $971.12 | $1,047.3558 | $1,047.35 | $1,047.35 | $1,047.40 | |