| 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 | $51.52 | 9.862% | $56.6009 | $56.60 | $56.60 | $56.60 |
| Purchase #2 | $173.98 | 5.228% | $183.0757 | $183.08 | $183.10 | $183.10 |
| Purchase #3 | $52.26 | 4.803% | $54.77 | $54.77 | $54.75 | $54.80 |
| Purchase #4 | $109.47 | 7.382% | $117.5511 | $117.55 | $117.55 | $117.60 |
| Purchase #5 | $18.98 | 6.269% | $20.1699 | $20.17 | $20.15 | $20.20 |
| Purchase #6 | $17.59 | 10.296% | $19.4011 | $19.40 | $19.40 | $19.40 |
| Purchase #7 | $9.88 | 13.556% | $11.2193 | $11.22 | $11.20 | $11.20 |
| 7 purchase totals = | $433.68 | $462.7880 | $462.79 | $462.75 | $462.90 | |