| 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 | $5.66 | 9.454% | $6.1951 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $174.27 | 10.494% | $192.5579 | $192.56 | $192.55 | $192.60 |
| Purchase #3 | $115.26 | 3.228% | $118.9806 | $118.98 | $119.00 | $119.00 |
| Purchase #4 | $204.95 | 13.269% | $232.1448 | $232.14 | $232.15 | $232.10 |
| Purchase #5 | $49.91 | 6.189% | $52.9989 | $53.00 | $53.00 | $53.00 |
| Purchase #6 | $207.47 | 12.214% | $232.8104 | $232.81 | $232.80 | $232.80 |
| Purchase #7 | $72.85 | 13.396% | $82.609 | $82.61 | $82.60 | $82.60 |
| 7 purchase totals = | $830.37 | $918.2967 | $918.30 | $918.30 | $918.30 | |