| 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 | $33.28 | 3.570% | $34.4681 | $34.47 | $34.45 | $34.50 |
| Purchase #2 | $180.62 | 9.842% | $198.3966 | $198.40 | $198.40 | $198.40 |
| Purchase #3 | $70.73 | 10.489% | $78.1489 | $78.15 | $78.15 | $78.10 |
| Purchase #4 | $68.71 | 6.558% | $73.216 | $73.22 | $73.20 | $73.20 |
| Purchase #5 | $203.86 | 8.222% | $220.6214 | $220.62 | $220.60 | $220.60 |
| Purchase #6 | $192.29 | 11.205% | $213.8361 | $213.84 | $213.85 | $213.80 |
| Purchase #7 | $238.93 | 9.480% | $261.5806 | $261.58 | $261.60 | $261.60 |
| 7 purchase totals = | $988.42 | $1,080.2677 | $1,080.28 | $1,080.25 | $1,080.20 | |