| 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 | $132.56 | 11.428% | $147.709 | $147.71 | $147.70 | $147.70 |
| Purchase #2 | $50.63 | 3.742% | $52.5246 | $52.52 | $52.50 | $52.50 |
| Purchase #3 | $46.92 | 11.650% | $52.3862 | $52.39 | $52.40 | $52.40 |
| Purchase #4 | $68.95 | 12.263% | $77.4053 | $77.41 | $77.40 | $77.40 |
| Purchase #5 | $26.35 | 10.725% | $29.176 | $29.18 | $29.20 | $29.20 |
| Purchase #6 | $89.66 | 7.570% | $96.4473 | $96.45 | $96.45 | $96.40 |
| Purchase #7 | $99.74 | 4.824% | $104.5515 | $104.55 | $104.55 | $104.60 |
| 7 purchase totals = | $514.81 | $560.1999 | $560.21 | $560.20 | $560.20 | |