| 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 | $139.75 | 11.330% | $155.5837 | $155.58 | $155.60 | $155.60 |
| Purchase #2 | $22.34 | 3.458% | $23.1125 | $23.11 | $23.10 | $23.10 |
| Purchase #3 | $48.63 | 12.276% | $54.5998 | $54.60 | $54.60 | $54.60 |
| Purchase #4 | $69.97 | 9.603% | $76.6892 | $76.69 | $76.70 | $76.70 |
| Purchase #5 | $121.53 | 13.539% | $137.9839 | $137.98 | $138.00 | $138.00 |
| Purchase #6 | $31.39 | 5.129% | $33 | $33.00 | $33.00 | $33.00 |
| Purchase #7 | $96.33 | 3.712% | $99.9058 | $99.91 | $99.90 | $99.90 |
| 7 purchase totals = | $529.94 | $580.8749 | $580.87 | $580.90 | $580.90 | |