| 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 | $51.43 | 11.308% | $57.2457 | $57.25 | $57.25 | $57.20 |
| Purchase #2 | $49.34 | 5.102% | $51.8573 | $51.86 | $51.85 | $51.90 |
| Purchase #3 | $240.73 | 12.641% | $271.1607 | $271.16 | $271.15 | $271.20 |
| Purchase #4 | $89.79 | 13.114% | $101.5651 | $101.57 | $101.55 | $101.60 |
| Purchase #5 | $145.98 | 4.785% | $152.9651 | $152.97 | $152.95 | $153.00 |
| Purchase #6 | $82.91 | 9.578% | $90.8511 | $90.85 | $90.85 | $90.90 |
| Purchase #7 | $110.83 | 10.352% | $122.3031 | $122.30 | $122.30 | $122.30 |
| 7 purchase totals = | $771.01 | $847.9481 | $847.96 | $847.90 | $848.10 | |