| 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 | $62.36 | 9.130% | $68.0535 | $68.05 | $68.05 | $68.10 |
| Purchase #2 | $181.95 | 10.663% | $201.3513 | $201.35 | $201.35 | $201.40 |
| Purchase #3 | $15.48 | 3.315% | $15.9932 | $15.99 | $16.00 | $16.00 |
| Purchase #4 | $29.78 | 4.592% | $31.1475 | $31.15 | $31.15 | $31.10 |
| Purchase #5 | $7.45 | 11.340% | $8.2948 | $8.29 | $8.30 | $8.30 |
| Purchase #6 | $129.57 | 5.797% | $137.0812 | $137.08 | $137.10 | $137.10 |
| Purchase #7 | $63.34 | 12.731% | $71.4038 | $71.40 | $71.40 | $71.40 |
| 7 purchase totals = | $489.93 | $533.3253 | $533.31 | $533.35 | $533.40 | |