| 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 | $120.80 | 10.110% | $133.0129 | $133.01 | $133.00 | $133.00 |
| Purchase #2 | $39.75 | 6.686% | $42.4077 | $42.41 | $42.40 | $42.40 |
| Purchase #3 | $100.38 | 9.511% | $109.9271 | $109.93 | $109.95 | $109.90 |
| Purchase #4 | $89.94 | 11.659% | $100.4261 | $100.43 | $100.45 | $100.40 |
| Purchase #5 | $72.96 | 3.135% | $75.2473 | $75.25 | $75.25 | $75.20 |
| Purchase #6 | $51.32 | 8.554% | $55.7099 | $55.71 | $55.70 | $55.70 |
| Purchase #7 | $139.92 | 11.638% | $156.2039 | $156.20 | $156.20 | $156.20 |
| 7 purchase totals = | $615.07 | $672.9349 | $672.94 | $672.95 | $672.80 | |