| 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 | $43.87 | 3.427% | $45.3734 | $45.37 | $45.35 | $45.40 |
| Purchase #2 | $152.87 | 8.712% | $166.188 | $166.19 | $166.20 | $166.20 |
| Purchase #3 | $186.94 | 5.373% | $196.9843 | $196.98 | $197.00 | $197.00 |
| Purchase #4 | $45.95 | 6.362% | $48.8733 | $48.87 | $48.85 | $48.90 |
| Purchase #5 | $227.27 | 13.751% | $258.5219 | $258.52 | $258.50 | $258.50 |
| Purchase #6 | $217.90 | 3.186% | $224.8423 | $224.84 | $224.85 | $224.80 |
| Purchase #7 | $57.92 | 10.423% | $63.957 | $63.96 | $63.95 | $64.00 |
| 7 purchase totals = | $932.72 | $1,004.7402 | $1,004.73 | $1,004.70 | $1,004.80 | |