| 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 | $72.41 | 7.307% | $77.701 | $77.70 | $77.70 | $77.70 |
| Purchase #2 | $192.83 | 8.521% | $209.261 | $209.26 | $209.25 | $209.30 |
| Purchase #3 | $64.63 | 11.752% | $72.2253 | $72.23 | $72.25 | $72.20 |
| Purchase #4 | $127.42 | 3.686% | $132.1167 | $132.12 | $132.10 | $132.10 |
| Purchase #5 | $16.70 | 5.558% | $17.6282 | $17.63 | $17.65 | $17.60 |
| Purchase #6 | $71.85 | 8.655% | $78.0686 | $78.07 | $78.05 | $78.10 |
| Purchase #7 | $98.65 | 10.746% | $109.2509 | $109.25 | $109.25 | $109.30 |
| 7 purchase totals = | $644.49 | $696.2517 | $696.26 | $696.25 | $696.30 | |