| 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 | $36.90 | 7.387% | $39.6258 | $39.63 | $39.65 | $39.60 |
| Purchase #2 | $141.49 | 12.639% | $159.3729 | $159.37 | $159.35 | $159.40 |
| Purchase #3 | $15.83 | 9.339% | $17.3084 | $17.31 | $17.30 | $17.30 |
| Purchase #4 | $73.52 | 12.188% | $82.4806 | $82.48 | $82.50 | $82.50 |
| Purchase #5 | $244.53 | 7.780% | $263.5544 | $263.55 | $263.55 | $263.60 |
| Purchase #6 | $44.87 | 10.419% | $49.545 | $49.55 | $49.55 | $49.50 |
| Purchase #7 | $39.60 | 8.609% | $43.0092 | $43.01 | $43.00 | $43.00 |
| 7 purchase totals = | $596.74 | $654.8963 | $654.90 | $654.90 | $654.90 | |