| 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 | $184.93 | 11.237% | $205.7106 | $205.71 | $205.70 | $205.70 |
| Purchase #2 | $63.87 | 9.592% | $69.9964 | $70.00 | $70.00 | $70.00 |
| Purchase #3 | $9.58 | 7.600% | $10.3081 | $10.31 | $10.30 | $10.30 |
| Purchase #4 | $139.45 | 3.504% | $144.3363 | $144.34 | $144.35 | $144.30 |
| Purchase #5 | $47.46 | 9.229% | $51.8401 | $51.84 | $51.85 | $51.80 |
| Purchase #6 | $49.79 | 12.826% | $56.1761 | $56.18 | $56.20 | $56.20 |
| Purchase #7 | $91.79 | 6.701% | $97.9408 | $97.94 | $97.95 | $97.90 |
| 7 purchase totals = | $586.87 | $636.3084 | $636.32 | $636.35 | $636.20 | |