| 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 | $75.53 | 12.402% | $84.8972 | $84.90 | $84.90 | $84.90 |
| Purchase #2 | $137.74 | 3.864% | $143.0623 | $143.06 | $143.05 | $143.10 |
| Purchase #3 | $81.59 | 13.603% | $92.6887 | $92.69 | $92.70 | $92.70 |
| Purchase #4 | $93.57 | 6.343% | $99.5051 | $99.51 | $99.50 | $99.50 |
| Purchase #5 | $76.94 | 4.614% | $80.49 | $80.49 | $80.50 | $80.50 |
| Purchase #6 | $109.76 | 10.521% | $121.3078 | $121.31 | $121.30 | $121.30 |
| Purchase #7 | $247.30 | 13.262% | $280.0969 | $280.10 | $280.10 | $280.10 |
| 7 purchase totals = | $822.43 | $902.0480 | $902.06 | $902.05 | $902.10 | |