| 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 | $95.33 | 10.174% | $105.0289 | $105.03 | $105.05 | $105.00 |
| Purchase #2 | $64.66 | 13.797% | $73.5811 | $73.58 | $73.60 | $73.60 |
| Purchase #3 | $186.60 | 8.274% | $202.0393 | $202.04 | $202.05 | $202.00 |
| Purchase #4 | $192.46 | 7.237% | $206.3883 | $206.39 | $206.40 | $206.40 |
| Purchase #5 | $215.95 | 9.538% | $236.5473 | $236.55 | $236.55 | $236.50 |
| Purchase #6 | $9.58 | 11.624% | $10.6936 | $10.69 | $10.70 | $10.70 |
| Purchase #7 | $39.92 | 12.320% | $44.8381 | $44.84 | $44.85 | $44.80 |
| 7 purchase totals = | $804.50 | $879.1166 | $879.12 | $879.20 | $879.00 | |