| 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 | $57.77 | 7.116% | $61.8809 | $61.88 | $61.90 | $61.90 |
| Purchase #2 | $84.93 | 10.554% | $93.8935 | $93.89 | $93.90 | $93.90 |
| Purchase #3 | $135.45 | 6.398% | $144.1161 | $144.12 | $144.10 | $144.10 |
| Purchase #4 | $72.96 | 4.558% | $76.2855 | $76.29 | $76.30 | $76.30 |
| Purchase #5 | $90.40 | 11.721% | $100.9958 | $101.00 | $101.00 | $101.00 |
| Purchase #6 | $192.83 | 7.755% | $207.784 | $207.78 | $207.80 | $207.80 |
| Purchase #7 | $137.89 | 12.845% | $155.602 | $155.60 | $155.60 | $155.60 |
| 7 purchase totals = | $772.23 | $840.5578 | $840.56 | $840.60 | $840.60 | |