| 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 | $51.81 | 10.518% | $57.2594 | $57.26 | $57.25 | $57.30 |
| Purchase #2 | $80.40 | 8.593% | $87.3088 | $87.31 | $87.30 | $87.30 |
| Purchase #3 | $105.99 | 12.367% | $119.0978 | $119.10 | $119.10 | $119.10 |
| Purchase #4 | $19.96 | 9.559% | $21.868 | $21.87 | $21.85 | $21.90 |
| Purchase #5 | $94.82 | 5.789% | $100.3091 | $100.31 | $100.30 | $100.30 |
| Purchase #6 | $133.60 | 3.453% | $138.2132 | $138.21 | $138.20 | $138.20 |
| Purchase #7 | $70.45 | 9.821% | $77.3689 | $77.37 | $77.35 | $77.40 |
| 7 purchase totals = | $557.03 | $601.4252 | $601.43 | $601.35 | $601.50 | |