| 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 | $96.83 | 11.537% | $108.0013 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $61.54 | 6.211% | $65.3622 | $65.36 | $65.35 | $65.40 |
| Purchase #3 | $68.80 | 4.674% | $72.0157 | $72.02 | $72.00 | $72.00 |
| Purchase #4 | $134.72 | 12.827% | $152.0005 | $152.00 | $152.00 | $152.00 |
| Purchase #5 | $163.26 | 10.628% | $180.6113 | $180.61 | $180.60 | $180.60 |
| Purchase #6 | $124.44 | 12.300% | $139.7461 | $139.75 | $139.75 | $139.70 |
| Purchase #7 | $109.62 | 12.242% | $123.0397 | $123.04 | $123.05 | $123.00 |
| 7 purchase totals = | $759.21 | $840.7768 | $840.78 | $840.75 | $840.70 | |