| 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 | $72.69 | 9.387% | $79.5134 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $213.90 | 11.362% | $238.2033 | $238.20 | $238.20 | $238.20 |
| Purchase #3 | $28.93 | 5.820% | $30.6137 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $221.75 | 8.164% | $239.8537 | $239.85 | $239.85 | $239.90 |
| Purchase #5 | $87.93 | 5.694% | $92.9367 | $92.94 | $92.95 | $92.90 |
| Purchase #6 | $220.98 | 4.177% | $230.2103 | $230.21 | $230.20 | $230.20 |
| Purchase #7 | $148.62 | 4.327% | $155.0508 | $155.05 | $155.05 | $155.10 |
| 7 purchase totals = | $994.80 | $1,066.3819 | $1,066.37 | $1,066.35 | $1,066.40 | |