| 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 | $82.32 | 10.794% | $91.2056 | $91.21 | $91.20 | $91.20 |
| Purchase #2 | $57.75 | 8.682% | $62.7639 | $62.76 | $62.75 | $62.80 |
| Purchase #3 | $20.65 | 10.581% | $22.835 | $22.84 | $22.85 | $22.80 |
| Purchase #4 | $220.69 | 8.127% | $238.6255 | $238.63 | $238.65 | $238.60 |
| Purchase #5 | $193.83 | 6.234% | $205.9134 | $205.91 | $205.90 | $205.90 |
| Purchase #6 | $236.55 | 7.803% | $255.008 | $255.01 | $255.00 | $255.00 |
| Purchase #7 | $98.56 | 4.480% | $102.9755 | $102.98 | $103.00 | $103.00 |
| 7 purchase totals = | $910.35 | $979.3269 | $979.34 | $979.35 | $979.30 | |