| 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 | $85.81 | 12.732% | $96.7353 | $96.74 | $96.75 | $96.70 |
| Purchase #2 | $58.36 | 10.705% | $64.6074 | $64.61 | $64.60 | $64.60 |
| Purchase #3 | $140.34 | 4.170% | $146.1922 | $146.19 | $146.20 | $146.20 |
| Purchase #4 | $6.41 | 8.711% | $6.9684 | $6.97 | $6.95 | $7.00 |
| Purchase #5 | $208.84 | 5.701% | $220.746 | $220.75 | $220.75 | $220.70 |
| Purchase #6 | $172.46 | 8.287% | $186.7518 | $186.75 | $186.75 | $186.80 |
| Purchase #7 | $99.81 | 3.251% | $103.0548 | $103.05 | $103.05 | $103.10 |
| 7 purchase totals = | $772.03 | $825.0559 | $825.06 | $825.05 | $825.10 | |