| 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 | $48.86 | 5.487% | $51.5409 | $51.54 | $51.55 | $51.50 |
| Purchase #2 | $5.39 | 10.663% | $5.9647 | $5.96 | $5.95 | $6.00 |
| Purchase #3 | $21.98 | 7.528% | $23.6347 | $23.63 | $23.65 | $23.60 |
| Purchase #4 | $202.93 | 5.110% | $213.2997 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $136.83 | 6.395% | $145.5803 | $145.58 | $145.60 | $145.60 |
| Purchase #6 | $222.83 | 9.242% | $243.4239 | $243.42 | $243.40 | $243.40 |
| Purchase #7 | $205.88 | 3.705% | $213.5079 | $213.51 | $213.50 | $213.50 |
| 7 purchase totals = | $844.70 | $896.9521 | $896.94 | $896.95 | $896.90 | |