| 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 | $85.82 | 3.652% | $88.9541 | $88.95 | $88.95 | $89.00 |
| Purchase #2 | $156.61 | 7.750% | $168.7473 | $168.75 | $168.75 | $168.70 |
| Purchase #3 | $61.66 | 11.180% | $68.5536 | $68.55 | $68.55 | $68.60 |
| Purchase #4 | $206.95 | 4.762% | $216.805 | $216.81 | $216.80 | $216.80 |
| Purchase #5 | $170.28 | 5.153% | $179.0545 | $179.05 | $179.05 | $179.10 |
| Purchase #6 | $124.56 | 13.683% | $141.6035 | $141.60 | $141.60 | $141.60 |
| Purchase #7 | $68.57 | 8.751% | $74.5706 | $74.57 | $74.55 | $74.60 |
| 7 purchase totals = | $874.45 | $938.2886 | $938.28 | $938.25 | $938.40 | |