| 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 | $55.54 | 3.725% | $57.6089 | $57.61 | $57.60 | $57.60 |
| Purchase #2 | $33.36 | 10.413% | $36.8338 | $36.83 | $36.85 | $36.80 |
| Purchase #3 | $57.42 | 7.510% | $61.7322 | $61.73 | $61.75 | $61.70 |
| Purchase #4 | $178.82 | 3.316% | $184.7497 | $184.75 | $184.75 | $184.70 |
| Purchase #5 | $17.36 | 10.460% | $19.1759 | $19.18 | $19.20 | $19.20 |
| Purchase #6 | $79.91 | 4.339% | $83.3773 | $83.38 | $83.40 | $83.40 |
| Purchase #7 | $123.78 | 5.719% | $130.859 | $130.86 | $130.85 | $130.90 |
| 7 purchase totals = | $546.19 | $574.3368 | $574.34 | $574.40 | $574.30 | |