| 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 | $245.30 | 11.504% | $273.5193 | $273.52 | $273.50 | $273.50 |
| Purchase #2 | $126.60 | 5.331% | $133.349 | $133.35 | $133.35 | $133.30 |
| Purchase #3 | $49.75 | 4.246% | $51.8624 | $51.86 | $51.85 | $51.90 |
| Purchase #4 | $82.59 | 6.153% | $87.6718 | $87.67 | $87.65 | $87.70 |
| Purchase #5 | $85.54 | 9.435% | $93.6107 | $93.61 | $93.60 | $93.60 |
| Purchase #6 | $101.35 | 12.393% | $113.9103 | $113.91 | $113.90 | $113.90 |
| Purchase #7 | $57.70 | 6.293% | $61.3311 | $61.33 | $61.35 | $61.30 |
| 7 purchase totals = | $748.83 | $815.2546 | $815.25 | $815.20 | $815.20 | |