| 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 | $21.65 | 8.461% | $23.4818 | $23.48 | $23.50 | $23.50 |
| Purchase #2 | $109.79 | 13.139% | $124.2153 | $124.22 | $124.20 | $124.20 |
| Purchase #3 | $40.65 | 6.389% | $43.2471 | $43.25 | $43.25 | $43.20 |
| Purchase #4 | $49.77 | 6.149% | $52.8304 | $52.83 | $52.85 | $52.80 |
| Purchase #5 | $192.90 | 9.545% | $211.3123 | $211.31 | $211.30 | $211.30 |
| Purchase #6 | $218.41 | 10.198% | $240.6835 | $240.68 | $240.70 | $240.70 |
| Purchase #7 | $230.87 | 9.708% | $253.2829 | $253.28 | $253.30 | $253.30 |
| 7 purchase totals = | $864.04 | $949.0533 | $949.05 | $949.10 | $949.00 | |