| 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 | $59.91 | 11.734% | $66.9398 | $66.94 | $66.95 | $66.90 |
| Purchase #2 | $69.37 | 11.396% | $77.2754 | $77.28 | $77.30 | $77.30 |
| Purchase #3 | $91.64 | 8.271% | $99.2195 | $99.22 | $99.20 | $99.20 |
| Purchase #4 | $130.66 | 9.145% | $142.6089 | $142.61 | $142.60 | $142.60 |
| Purchase #5 | $135.25 | 4.274% | $141.0306 | $141.03 | $141.05 | $141.00 |
| Purchase #6 | $179.48 | 3.701% | $186.1226 | $186.12 | $186.10 | $186.10 |
| Purchase #7 | $130.94 | 10.573% | $144.7843 | $144.78 | $144.80 | $144.80 |
| 7 purchase totals = | $797.25 | $857.9811 | $857.98 | $858.00 | $857.90 | |