| 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 | $12.97 | 6.466% | $13.8086 | $13.81 | $13.80 | $13.80 |
| Purchase #2 | $84.75 | 12.866% | $95.6539 | $95.65 | $95.65 | $95.70 |
| Purchase #3 | $89.47 | 9.510% | $97.9786 | $97.98 | $98.00 | $98.00 |
| Purchase #4 | $240.70 | 10.119% | $265.0564 | $265.06 | $265.05 | $265.10 |
| Purchase #5 | $37.30 | 9.354% | $40.789 | $40.79 | $40.80 | $40.80 |
| Purchase #6 | $201.41 | 12.512% | $226.6104 | $226.61 | $226.60 | $226.60 |
| Purchase #7 | $19.90 | 3.312% | $20.5591 | $20.56 | $20.55 | $20.60 |
| 7 purchase totals = | $686.50 | $760.4560 | $760.46 | $760.45 | $760.60 | |