| 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 | $86.30 | 6.256% | $91.6989 | $91.70 | $91.70 | $91.70 |
| Purchase #2 | $24.81 | 4.312% | $25.8798 | $25.88 | $25.90 | $25.90 |
| Purchase #3 | $155.67 | 3.676% | $161.3924 | $161.39 | $161.40 | $161.40 |
| Purchase #4 | $39.78 | 13.249% | $45.0505 | $45.05 | $45.05 | $45.10 |
| Purchase #5 | $5.41 | 5.251% | $5.6941 | $5.69 | $5.70 | $5.70 |
| Purchase #6 | $74.79 | 8.259% | $80.9669 | $80.97 | $80.95 | $81.00 |
| Purchase #7 | $250.81 | 3.763% | $260.248 | $260.25 | $260.25 | $260.20 |
| 7 purchase totals = | $637.57 | $670.9306 | $670.93 | $670.95 | $671.00 | |