| 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 | $10.32 | 11.164% | $11.4721 | $11.47 | $11.45 | $11.50 |
| Purchase #2 | $122.61 | 10.660% | $135.6802 | $135.68 | $135.70 | $135.70 |
| Purchase #3 | $228.28 | 5.730% | $241.3604 | $241.36 | $241.35 | $241.40 |
| Purchase #4 | $77.56 | 4.150% | $80.7787 | $80.78 | $80.80 | $80.80 |
| Purchase #5 | $18.66 | 12.794% | $21.0474 | $21.05 | $21.05 | $21.00 |
| Purchase #6 | $226.61 | 12.643% | $255.2603 | $255.26 | $255.25 | $255.30 |
| Purchase #7 | $5.39 | 5.693% | $5.6969 | $5.70 | $5.70 | $5.70 |
| 7 purchase totals = | $689.43 | $751.2960 | $751.30 | $751.30 | $751.40 | |