| 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 | $7.77 | 11.262% | $8.6451 | $8.65 | $8.65 | $8.60 |
| Purchase #2 | $9.94 | 12.146% | $11.1473 | $11.15 | $11.15 | $11.10 |
| Purchase #3 | $106.69 | 4.298% | $111.2755 | $111.28 | $111.30 | $111.30 |
| Purchase #4 | $9.96 | 10.378% | $10.9936 | $10.99 | $11.00 | $11.00 |
| Purchase #5 | $212.54 | 6.267% | $225.8599 | $225.86 | $225.85 | $225.90 |
| Purchase #6 | $25.96 | 10.220% | $28.6131 | $28.61 | $28.60 | $28.60 |
| Purchase #7 | $43.98 | 4.867% | $46.1205 | $46.12 | $46.10 | $46.10 |
| 7 purchase totals = | $416.84 | $442.6550 | $442.66 | $442.65 | $442.60 | |