| 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 | $36.84 | 10.607% | $40.7476 | $40.75 | $40.75 | $40.70 |
| Purchase #2 | $28.68 | 4.102% | $29.8565 | $29.86 | $29.85 | $29.90 |
| Purchase #3 | $232.68 | 9.441% | $254.6473 | $254.65 | $254.65 | $254.60 |
| Purchase #4 | $179.67 | 12.174% | $201.543 | $201.54 | $201.55 | $201.50 |
| Purchase #5 | $168.26 | 11.240% | $187.1724 | $187.17 | $187.15 | $187.20 |
| Purchase #6 | $12.49 | 11.639% | $13.9437 | $13.94 | $13.95 | $13.90 |
| Purchase #7 | $166.78 | 10.735% | $184.6838 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $825.40 | $912.5943 | $912.59 | $912.60 | $912.50 | |