| 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 | $21.82 | 8.618% | $23.7004 | $23.70 | $23.70 | $23.70 |
| Purchase #2 | $11.76 | 6.827% | $12.5629 | $12.56 | $12.55 | $12.60 |
| Purchase #3 | $42.80 | 13.826% | $48.7175 | $48.72 | $48.70 | $48.70 |
| Purchase #4 | $110.45 | 11.428% | $123.0722 | $123.07 | $123.05 | $123.10 |
| Purchase #5 | $248.76 | 9.438% | $272.238 | $272.24 | $272.25 | $272.20 |
| Purchase #6 | $16.36 | 11.183% | $18.1895 | $18.19 | $18.20 | $18.20 |
| Purchase #7 | $70.45 | 8.574% | $76.4904 | $76.49 | $76.50 | $76.50 |
| 7 purchase totals = | $522.40 | $574.9709 | $574.97 | $574.95 | $575.00 | |