| 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 | $42.25 | 8.531% | $45.8543 | $45.85 | $45.85 | $45.90 |
| Purchase #2 | $209.38 | 10.825% | $232.0454 | $232.05 | $232.05 | $232.00 |
| Purchase #3 | $67.64 | 6.411% | $71.9764 | $71.98 | $72.00 | $72.00 |
| Purchase #4 | $134.55 | 11.216% | $149.6411 | $149.64 | $149.65 | $149.60 |
| Purchase #5 | $92.59 | 8.184% | $100.1676 | $100.17 | $100.15 | $100.20 |
| Purchase #6 | $20.54 | 8.241% | $22.2327 | $22.23 | $22.25 | $22.20 |
| Purchase #7 | $74.44 | 10.263% | $82.0798 | $82.08 | $82.10 | $82.10 |
| 7 purchase totals = | $641.39 | $703.9973 | $704.00 | $704.05 | $704.00 | |