| 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 | $78.89 | 6.752% | $84.2167 | $84.22 | $84.20 | $84.20 |
| Purchase #2 | $37.29 | 5.150% | $39.2104 | $39.21 | $39.20 | $39.20 |
| Purchase #3 | $131.36 | 4.787% | $137.6482 | $137.65 | $137.65 | $137.60 |
| Purchase #4 | $76.80 | 11.296% | $85.4753 | $85.48 | $85.50 | $85.50 |
| Purchase #5 | $95.66 | 11.590% | $106.747 | $106.75 | $106.75 | $106.70 |
| Purchase #6 | $200.34 | 11.327% | $223.0325 | $223.03 | $223.05 | $223.00 |
| Purchase #7 | $61.44 | 7.757% | $66.2059 | $66.21 | $66.20 | $66.20 |
| 7 purchase totals = | $681.78 | $742.5360 | $742.55 | $742.55 | $742.40 | |