| 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 | $66.73 | 7.801% | $71.9356 | $71.94 | $71.95 | $71.90 |
| Purchase #2 | $159.59 | 9.454% | $174.6776 | $174.68 | $174.70 | $174.70 |
| Purchase #3 | $27.83 | 10.106% | $30.6425 | $30.64 | $30.65 | $30.60 |
| Purchase #4 | $136.37 | 3.794% | $141.5439 | $141.54 | $141.55 | $141.50 |
| Purchase #5 | $91.99 | 3.379% | $95.0983 | $95.10 | $95.10 | $95.10 |
| Purchase #6 | $234.40 | 13.822% | $266.7988 | $266.80 | $266.80 | $266.80 |
| Purchase #7 | $123.75 | 10.147% | $136.3069 | $136.31 | $136.30 | $136.30 |
| 7 purchase totals = | $840.66 | $917.0036 | $917.01 | $917.05 | $916.90 | |