| 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 | $80.94 | 13.712% | $92.0385 | $92.04 | $92.05 | $92.00 |
| Purchase #2 | $217.34 | 6.145% | $230.6955 | $230.70 | $230.70 | $230.70 |
| Purchase #3 | $208.78 | 3.465% | $216.0142 | $216.01 | $216.00 | $216.00 |
| Purchase #4 | $35.81 | 9.259% | $39.1256 | $39.13 | $39.15 | $39.10 |
| Purchase #5 | $161.53 | 3.769% | $167.6181 | $167.62 | $167.60 | $167.60 |
| Purchase #6 | $236.29 | 7.407% | $253.792 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $39.60 | 10.435% | $43.7323 | $43.73 | $43.75 | $43.70 |
| 7 purchase totals = | $980.29 | $1,043.0162 | $1,043.02 | $1,043.05 | $1,042.90 | |