| 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 | $21.99 | 12.382% | $24.7128 | $24.71 | $24.70 | $24.70 |
| Purchase #2 | $115.47 | 7.253% | $123.845 | $123.85 | $123.85 | $123.80 |
| Purchase #3 | $187.37 | 8.756% | $203.7761 | $203.78 | $203.80 | $203.80 |
| Purchase #4 | $32.71 | 7.694% | $35.2267 | $35.23 | $35.25 | $35.20 |
| Purchase #5 | $246.31 | 13.550% | $279.685 | $279.69 | $279.70 | $279.70 |
| Purchase #6 | $12.80 | 6.414% | $13.621 | $13.62 | $13.60 | $13.60 |
| Purchase #7 | $16.30 | 5.467% | $17.1911 | $17.19 | $17.20 | $17.20 |
| 7 purchase totals = | $632.95 | $698.0577 | $698.07 | $698.10 | $698.00 | |