| 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 | $33.46 | 8.487% | $36.2998 | $36.30 | $36.30 | $36.30 |
| Purchase #2 | $152.55 | 8.281% | $165.1827 | $165.18 | $165.20 | $165.20 |
| Purchase #3 | $87.92 | 4.593% | $91.9582 | $91.96 | $91.95 | $92.00 |
| Purchase #4 | $46.80 | 12.330% | $52.5704 | $52.57 | $52.55 | $52.60 |
| Purchase #5 | $53.64 | 6.565% | $57.1615 | $57.16 | $57.15 | $57.20 |
| Purchase #6 | $70.81 | 5.781% | $74.9035 | $74.90 | $74.90 | $74.90 |
| Purchase #7 | $11.56 | 4.476% | $12.0774 | $12.08 | $12.10 | $12.10 |
| 7 purchase totals = | $456.74 | $490.1535 | $490.15 | $490.15 | $490.30 | |