| 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 | $34.96 | 12.290% | $39.2566 | $39.26 | $39.25 | $39.30 |
| Purchase #2 | $76.96 | 5.343% | $81.072 | $81.07 | $81.05 | $81.10 |
| Purchase #3 | $65.87 | 5.298% | $69.3598 | $69.36 | $69.35 | $69.40 |
| Purchase #4 | $186.57 | 13.342% | $211.4622 | $211.46 | $211.45 | $211.50 |
| Purchase #5 | $168.41 | 6.453% | $179.2775 | $179.28 | $179.30 | $179.30 |
| Purchase #6 | $16.48 | 10.651% | $18.2353 | $18.24 | $18.25 | $18.20 |
| Purchase #7 | $111.87 | 9.277% | $122.2482 | $122.25 | $122.25 | $122.20 |
| 7 purchase totals = | $661.12 | $720.9116 | $720.92 | $720.90 | $721.00 | |