| 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 | $55.78 | 6.614% | $59.4693 | $59.47 | $59.45 | $59.50 |
| Purchase #2 | $45.75 | 9.776% | $50.2225 | $50.22 | $50.20 | $50.20 |
| Purchase #3 | $238.81 | 8.146% | $258.2635 | $258.26 | $258.25 | $258.30 |
| Purchase #4 | $220.74 | 8.447% | $239.3859 | $239.39 | $239.40 | $239.40 |
| Purchase #5 | $129.79 | 7.129% | $139.0427 | $139.04 | $139.05 | $139.00 |
| Purchase #6 | $229.64 | 5.485% | $242.2358 | $242.24 | $242.25 | $242.20 |
| Purchase #7 | $222.35 | 9.549% | $243.5822 | $243.58 | $243.60 | $243.60 |
| 7 purchase totals = | $1,142.86 | $1,232.2019 | $1,232.20 | $1,232.20 | $1,232.20 | |