| 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 | $11.33 | 11.484% | $12.6311 | $12.63 | $12.65 | $12.60 |
| Purchase #2 | $45.26 | 8.178% | $48.9614 | $48.96 | $48.95 | $49.00 |
| Purchase #3 | $177.32 | 8.460% | $192.3213 | $192.32 | $192.30 | $192.30 |
| Purchase #4 | $174.95 | 12.244% | $196.3709 | $196.37 | $196.35 | $196.40 |
| Purchase #5 | $123.37 | 4.764% | $129.2473 | $129.25 | $129.25 | $129.20 |
| Purchase #6 | $23.94 | 3.713% | $24.8289 | $24.83 | $24.85 | $24.80 |
| Purchase #7 | $207.63 | 9.696% | $227.7618 | $227.76 | $227.75 | $227.80 |
| 7 purchase totals = | $763.80 | $832.1227 | $832.12 | $832.10 | $832.10 | |