| 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 | $41.46 | 11.525% | $46.2383 | $46.24 | $46.25 | $46.20 |
| Purchase #2 | $91.51 | 9.513% | $100.2153 | $100.22 | $100.20 | $100.20 |
| Purchase #3 | $181.68 | 7.466% | $195.2442 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $42.86 | 12.702% | $48.3041 | $48.30 | $48.30 | $48.30 |
| Purchase #5 | $188.40 | 9.150% | $205.6386 | $205.64 | $205.65 | $205.60 |
| Purchase #6 | $215.44 | 12.504% | $242.3786 | $242.38 | $242.40 | $242.40 |
| Purchase #7 | $146.91 | 4.545% | $153.5871 | $153.59 | $153.60 | $153.60 |
| 7 purchase totals = | $908.26 | $991.6062 | $991.61 | $991.65 | $991.50 | |