| 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 | $47.48 | 6.181% | $50.4147 | $50.41 | $50.40 | $50.40 |
| Purchase #2 | $15.82 | 10.530% | $17.4858 | $17.49 | $17.50 | $17.50 |
| Purchase #3 | $141.32 | 6.155% | $150.0182 | $150.02 | $150.00 | $150.00 |
| Purchase #4 | $177.41 | 9.347% | $193.9925 | $193.99 | $194.00 | $194.00 |
| Purchase #5 | $86.34 | 4.860% | $90.5361 | $90.54 | $90.55 | $90.50 |
| Purchase #6 | $215.33 | 9.496% | $235.7777 | $235.78 | $235.80 | $235.80 |
| Purchase #7 | $104.42 | 4.219% | $108.8255 | $108.83 | $108.85 | $108.80 |
| 7 purchase totals = | $788.12 | $847.0505 | $847.06 | $847.10 | $847.00 | |