| 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 | $23.30 | 5.526% | $24.5876 | $24.59 | $24.60 | $24.60 |
| Purchase #2 | $94.96 | 5.115% | $99.8172 | $99.82 | $99.80 | $99.80 |
| Purchase #3 | $179.53 | 13.778% | $204.2656 | $204.27 | $204.25 | $204.30 |
| Purchase #4 | $184.42 | 13.834% | $209.9327 | $209.93 | $209.95 | $209.90 |
| Purchase #5 | $83.50 | 5.154% | $87.8036 | $87.80 | $87.80 | $87.80 |
| Purchase #6 | $163.30 | 3.472% | $168.9698 | $168.97 | $168.95 | $169.00 |
| Purchase #7 | $187.49 | 13.203% | $212.2443 | $212.24 | $212.25 | $212.20 |
| 7 purchase totals = | $916.50 | $1,007.6208 | $1,007.62 | $1,007.60 | $1,007.60 | |