| 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 | $5.36 | 9.535% | $5.8711 | $5.87 | $5.85 | $5.90 |
| Purchase #2 | $112.68 | 10.211% | $124.1858 | $124.19 | $124.20 | $124.20 |
| Purchase #3 | $210.77 | 5.111% | $221.5425 | $221.54 | $221.55 | $221.50 |
| Purchase #4 | $34.70 | 6.308% | $36.8889 | $36.89 | $36.90 | $36.90 |
| Purchase #5 | $149.89 | 12.332% | $168.3744 | $168.37 | $168.35 | $168.40 |
| Purchase #6 | $175.97 | 5.849% | $186.2625 | $186.26 | $186.25 | $186.30 |
| Purchase #7 | $70.61 | 3.493% | $73.0764 | $73.08 | $73.10 | $73.10 |
| 7 purchase totals = | $759.98 | $816.2016 | $816.20 | $816.20 | $816.30 | |