| 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 | $54.27 | 4.231% | $56.5662 | $56.57 | $56.55 | $56.60 |
| Purchase #2 | $16.29 | 8.769% | $17.7185 | $17.72 | $17.70 | $17.70 |
| Purchase #3 | $45.63 | 11.125% | $50.7063 | $50.71 | $50.70 | $50.70 |
| Purchase #4 | $238.87 | 12.227% | $268.0766 | $268.08 | $268.10 | $268.10 |
| Purchase #5 | $92.48 | 11.455% | $103.0736 | $103.07 | $103.05 | $103.10 |
| Purchase #6 | $84.76 | 5.750% | $89.6337 | $89.63 | $89.65 | $89.60 |
| Purchase #7 | $187.73 | 9.603% | $205.7577 | $205.76 | $205.75 | $205.80 |
| 7 purchase totals = | $720.03 | $791.5326 | $791.54 | $791.50 | $791.60 | |