| 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 | $43.54 | 5.475% | $45.9238 | $45.92 | $45.90 | $45.90 |
| Purchase #2 | $46.55 | 11.194% | $51.7608 | $51.76 | $51.75 | $51.80 |
| Purchase #3 | $103.42 | 7.721% | $111.4051 | $111.41 | $111.40 | $111.40 |
| Purchase #4 | $164.76 | 7.210% | $176.6392 | $176.64 | $176.65 | $176.60 |
| Purchase #5 | $231.38 | 9.340% | $252.9909 | $252.99 | $253.00 | $253.00 |
| Purchase #6 | $98.53 | 8.215% | $106.6242 | $106.62 | $106.60 | $106.60 |
| Purchase #7 | $222.77 | 11.201% | $247.7225 | $247.72 | $247.70 | $247.70 |
| 7 purchase totals = | $910.95 | $993.0665 | $993.06 | $993.00 | $993.00 | |