| 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 | $97.56 | 12.554% | $109.8077 | $109.81 | $109.80 | $109.80 |
| Purchase #2 | $24.36 | 9.535% | $26.6827 | $26.68 | $26.70 | $26.70 |
| Purchase #3 | $7.91 | 13.755% | $8.998 | $9.00 | $9.00 | $9.00 |
| Purchase #4 | $236.95 | 5.541% | $250.0794 | $250.08 | $250.10 | $250.10 |
| Purchase #5 | $207.25 | 6.683% | $221.1005 | $221.10 | $221.10 | $221.10 |
| Purchase #6 | $72.25 | 9.584% | $79.1744 | $79.17 | $79.15 | $79.20 |
| Purchase #7 | $52.71 | 5.591% | $55.657 | $55.66 | $55.65 | $55.70 |
| 7 purchase totals = | $698.99 | $751.4997 | $751.50 | $751.50 | $751.60 | |