| 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 | $78.65 | 6.146% | $83.4838 | $83.48 | $83.50 | $83.50 |
| Purchase #2 | $235.25 | 7.750% | $253.4819 | $253.48 | $253.50 | $253.50 |
| Purchase #3 | $156.58 | 13.139% | $177.153 | $177.15 | $177.15 | $177.20 |
| Purchase #4 | $38.31 | 12.759% | $43.198 | $43.20 | $43.20 | $43.20 |
| Purchase #5 | $163.76 | 3.661% | $169.7553 | $169.76 | $169.75 | $169.80 |
| Purchase #6 | $18.49 | 12.120% | $20.731 | $20.73 | $20.75 | $20.70 |
| Purchase #7 | $182.91 | 7.852% | $197.2721 | $197.27 | $197.25 | $197.30 |
| 7 purchase totals = | $873.95 | $945.0751 | $945.07 | $945.10 | $945.20 | |