| 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 | $92.57 | 10.305% | $102.1093 | $102.11 | $102.10 | $102.10 |
| Purchase #2 | $48.51 | 8.616% | $52.6896 | $52.69 | $52.70 | $52.70 |
| Purchase #3 | $5.58 | 12.435% | $6.2739 | $6.27 | $6.25 | $6.30 |
| Purchase #4 | $76.36 | 12.798% | $86.1326 | $86.13 | $86.15 | $86.10 |
| Purchase #5 | $126.51 | 10.834% | $140.2161 | $140.22 | $140.20 | $140.20 |
| Purchase #6 | $173.32 | 3.397% | $179.2077 | $179.21 | $179.20 | $179.20 |
| Purchase #7 | $161.74 | 6.715% | $172.6008 | $172.60 | $172.60 | $172.60 |
| 7 purchase totals = | $684.59 | $739.2300 | $739.23 | $739.20 | $739.20 | |