| 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 | $49.93 | 10.186% | $55.0159 | $55.02 | $55.00 | $55.00 |
| Purchase #2 | $42.71 | 13.779% | $48.595 | $48.60 | $48.60 | $48.60 |
| Purchase #3 | $243.48 | 3.240% | $251.3688 | $251.37 | $251.35 | $251.40 |
| Purchase #4 | $56.44 | 13.300% | $63.9465 | $63.95 | $63.95 | $63.90 |
| Purchase #5 | $107.29 | 11.453% | $119.5779 | $119.58 | $119.60 | $119.60 |
| Purchase #6 | $169.55 | 13.384% | $192.2426 | $192.24 | $192.25 | $192.20 |
| Purchase #7 | $202.64 | 9.190% | $221.2626 | $221.26 | $221.25 | $221.30 |
| 7 purchase totals = | $872.04 | $952.0093 | $952.02 | $952.00 | $952.00 | |