| 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 | $78.57 | 8.144% | $84.9687 | $84.97 | $84.95 | $85.00 |
| Purchase #2 | $25.54 | 8.495% | $27.7096 | $27.71 | $27.70 | $27.70 |
| Purchase #3 | $67.44 | 11.843% | $75.4269 | $75.43 | $75.45 | $75.40 |
| Purchase #4 | $183.67 | 9.512% | $201.1407 | $201.14 | $201.15 | $201.10 |
| Purchase #5 | $221.51 | 13.460% | $251.3252 | $251.33 | $251.35 | $251.30 |
| Purchase #6 | $124.67 | 9.434% | $136.4314 | $136.43 | $136.45 | $136.40 |
| Purchase #7 | $130.64 | 9.792% | $143.4323 | $143.43 | $143.45 | $143.40 |
| 7 purchase totals = | $832.04 | $920.4348 | $920.44 | $920.50 | $920.30 | |