| 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 | $72.52 | 11.585% | $80.9214 | $80.92 | $80.90 | $80.90 |
| Purchase #2 | $244.99 | 11.423% | $272.9752 | $272.98 | $273.00 | $273.00 |
| Purchase #3 | $51.89 | 5.335% | $54.6583 | $54.66 | $54.65 | $54.70 |
| Purchase #4 | $159.28 | 8.543% | $172.8873 | $172.89 | $172.90 | $172.90 |
| Purchase #5 | $7.93 | 13.196% | $8.9764 | $8.98 | $9.00 | $9.00 |
| Purchase #6 | $17.95 | 4.557% | $18.768 | $18.77 | $18.75 | $18.80 |
| Purchase #7 | $241.61 | 6.701% | $257.8003 | $257.80 | $257.80 | $257.80 |
| 7 purchase totals = | $796.17 | $866.9869 | $867.00 | $867.00 | $867.10 | |