| 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 | $77.60 | 5.646% | $81.9813 | $81.98 | $82.00 | $82.00 |
| Purchase #2 | $20.47 | 9.220% | $22.3573 | $22.36 | $22.35 | $22.40 |
| Purchase #3 | $49.62 | 10.853% | $55.0053 | $55.01 | $55.00 | $55.00 |
| Purchase #4 | $162.91 | 5.650% | $172.1144 | $172.11 | $172.10 | $172.10 |
| Purchase #5 | $233.38 | 12.781% | $263.2083 | $263.21 | $263.20 | $263.20 |
| Purchase #6 | $222.84 | 5.698% | $235.5374 | $235.54 | $235.55 | $235.50 |
| Purchase #7 | $40.42 | 6.369% | $42.9943 | $42.99 | $43.00 | $43.00 |
| 7 purchase totals = | $807.24 | $873.1983 | $873.20 | $873.20 | $873.20 | |