| 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 | $105.85 | 8.871% | $115.24 | $115.24 | $115.25 | $115.20 |
| Purchase #2 | $79.74 | 6.391% | $84.8362 | $84.84 | $84.85 | $84.80 |
| Purchase #3 | $214.75 | 9.137% | $234.3717 | $234.37 | $234.35 | $234.40 |
| Purchase #4 | $64.53 | 11.398% | $71.8851 | $71.89 | $71.90 | $71.90 |
| Purchase #5 | $5.44 | 9.603% | $5.9624 | $5.96 | $5.95 | $6.00 |
| Purchase #6 | $146.43 | 7.732% | $157.752 | $157.75 | $157.75 | $157.80 |
| Purchase #7 | $53.51 | 3.578% | $55.4246 | $55.42 | $55.40 | $55.40 |
| 7 purchase totals = | $670.25 | $725.4720 | $725.47 | $725.45 | $725.50 | |