| 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 | $97.78 | 6.577% | $104.211 | $104.21 | $104.20 | $104.20 |
| Purchase #2 | $95.60 | 4.476% | $99.8791 | $99.88 | $99.90 | $99.90 |
| Purchase #3 | $148.69 | 5.423% | $156.7535 | $156.75 | $156.75 | $156.80 |
| Purchase #4 | $144.78 | 8.358% | $156.8807 | $156.88 | $156.90 | $156.90 |
| Purchase #5 | $12.31 | 13.466% | $13.9677 | $13.97 | $13.95 | $14.00 |
| Purchase #6 | $30.51 | 5.514% | $32.1923 | $32.19 | $32.20 | $32.20 |
| Purchase #7 | $130.25 | 8.253% | $140.9995 | $141.00 | $141.00 | $141.00 |
| 7 purchase totals = | $659.92 | $704.8838 | $704.88 | $704.90 | $705.00 | |