| 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 | $23.66 | 3.343% | $24.451 | $24.45 | $24.45 | $24.50 |
| Purchase #2 | $69.48 | 8.128% | $75.1273 | $75.13 | $75.15 | $75.10 |
| Purchase #3 | $115.85 | 6.416% | $123.2829 | $123.28 | $123.30 | $123.30 |
| Purchase #4 | $186.81 | 10.797% | $206.9799 | $206.98 | $207.00 | $207.00 |
| Purchase #5 | $74.76 | 7.345% | $80.2511 | $80.25 | $80.25 | $80.30 |
| Purchase #6 | $77.74 | 10.694% | $86.0535 | $86.05 | $86.05 | $86.10 |
| Purchase #7 | $204.84 | 13.535% | $232.5651 | $232.57 | $232.55 | $232.60 |
| 7 purchase totals = | $753.14 | $828.7108 | $828.71 | $828.75 | $828.90 | |