| 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 | $244.25 | 11.506% | $272.3534 | $272.35 | $272.35 | $272.40 |
| Purchase #2 | $100.67 | 5.386% | $106.0921 | $106.09 | $106.10 | $106.10 |
| Purchase #3 | $22.27 | 4.478% | $23.2673 | $23.27 | $23.25 | $23.30 |
| Purchase #4 | $73.98 | 4.178% | $77.0709 | $77.07 | $77.05 | $77.10 |
| Purchase #5 | $44.88 | 4.268% | $46.7955 | $46.80 | $46.80 | $46.80 |
| Purchase #6 | $29.32 | 11.105% | $32.576 | $32.58 | $32.60 | $32.60 |
| Purchase #7 | $30.44 | 12.305% | $34.1856 | $34.19 | $34.20 | $34.20 |
| 7 purchase totals = | $545.81 | $592.3408 | $592.35 | $592.35 | $592.50 | |