| 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 | $73.92 | 11.445% | $82.3801 | $82.38 | $82.40 | $82.40 |
| Purchase #2 | $5.27 | 5.228% | $5.5455 | $5.55 | $5.55 | $5.50 |
| Purchase #3 | $179.33 | 10.524% | $198.2027 | $198.20 | $198.20 | $198.20 |
| Purchase #4 | $136.36 | 8.485% | $147.9301 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $238.96 | 10.165% | $263.2503 | $263.25 | $263.25 | $263.30 |
| Purchase #6 | $108.29 | 11.781% | $121.0476 | $121.05 | $121.05 | $121.00 |
| Purchase #7 | $71.43 | 3.363% | $73.8322 | $73.83 | $73.85 | $73.80 |
| 7 purchase totals = | $813.56 | $892.1885 | $892.19 | $892.25 | $892.10 | |