| 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 | $43.98 | 11.441% | $49.0118 | $49.01 | $49.00 | $49.00 |
| Purchase #2 | $42.65 | 5.211% | $44.8725 | $44.87 | $44.85 | $44.90 |
| Purchase #3 | $121.98 | 9.548% | $133.6267 | $133.63 | $133.65 | $133.60 |
| Purchase #4 | $41.78 | 6.215% | $44.3766 | $44.38 | $44.40 | $44.40 |
| Purchase #5 | $236.57 | 3.781% | $245.5147 | $245.51 | $245.50 | $245.50 |
| Purchase #6 | $129.68 | 3.560% | $134.2966 | $134.30 | $134.30 | $134.30 |
| Purchase #7 | $32.43 | 12.148% | $36.3696 | $36.37 | $36.35 | $36.40 |
| 7 purchase totals = | $649.07 | $688.0685 | $688.07 | $688.05 | $688.10 | |