| 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 | $35.44 | 3.164% | $36.5613 | $36.56 | $36.55 | $36.60 |
| Purchase #2 | $165.60 | 13.410% | $187.807 | $187.81 | $187.80 | $187.80 |
| Purchase #3 | $249.58 | 3.421% | $258.1181 | $258.12 | $258.10 | $258.10 |
| Purchase #4 | $13.94 | 7.410% | $14.973 | $14.97 | $14.95 | $15.00 |
| Purchase #5 | $188.54 | 9.829% | $207.0716 | $207.07 | $207.05 | $207.10 |
| Purchase #6 | $211.88 | 12.301% | $237.9434 | $237.94 | $237.95 | $237.90 |
| Purchase #7 | $16.85 | 8.348% | $18.2566 | $18.26 | $18.25 | $18.30 |
| 7 purchase totals = | $881.83 | $960.7310 | $960.73 | $960.65 | $960.80 | |