| 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 | $91.69 | 11.114% | $101.8804 | $101.88 | $101.90 | $101.90 |
| Purchase #2 | $169.55 | 5.839% | $179.45 | $179.45 | $179.45 | $179.50 |
| Purchase #3 | $12.56 | 10.564% | $13.8868 | $13.89 | $13.90 | $13.90 |
| Purchase #4 | $138.94 | 6.467% | $147.9252 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $80.97 | 8.550% | $87.8929 | $87.89 | $87.90 | $87.90 |
| Purchase #6 | $7.46 | 8.238% | $8.0746 | $8.07 | $8.05 | $8.10 |
| Purchase #7 | $168.43 | 9.767% | $184.8806 | $184.88 | $184.90 | $184.90 |
| 7 purchase totals = | $669.60 | $723.9905 | $723.99 | $724.05 | $724.10 | |