| 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 | $67.38 | 10.456% | $74.4253 | $74.43 | $74.45 | $74.40 |
| Purchase #2 | $143.37 | 8.620% | $155.7285 | $155.73 | $155.75 | $155.70 |
| Purchase #3 | $124.54 | 10.393% | $137.4834 | $137.48 | $137.50 | $137.50 |
| Purchase #4 | $64.29 | 9.694% | $70.5223 | $70.52 | $70.50 | $70.50 |
| Purchase #5 | $133.49 | 3.842% | $138.6187 | $138.62 | $138.60 | $138.60 |
| Purchase #6 | $78.26 | 9.153% | $85.4231 | $85.42 | $85.40 | $85.40 |
| Purchase #7 | $216.57 | 5.707% | $228.9296 | $228.93 | $228.95 | $228.90 |
| 7 purchase totals = | $827.90 | $891.1309 | $891.13 | $891.15 | $891.00 | |