| 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 | $87.46 | 10.312% | $96.4789 | $96.48 | $96.50 | $96.50 |
| Purchase #2 | $91.66 | 13.525% | $104.057 | $104.06 | $104.05 | $104.10 |
| Purchase #3 | $174.59 | 3.425% | $180.5697 | $180.57 | $180.55 | $180.60 |
| Purchase #4 | $147.27 | 11.606% | $164.3622 | $164.36 | $164.35 | $164.40 |
| Purchase #5 | $61.87 | 5.384% | $65.2011 | $65.20 | $65.20 | $65.20 |
| Purchase #6 | $106.41 | 8.542% | $115.4995 | $115.50 | $115.50 | $115.50 |
| Purchase #7 | $114.96 | 4.576% | $120.2206 | $120.22 | $120.20 | $120.20 |
| 7 purchase totals = | $784.22 | $846.3890 | $846.39 | $846.35 | $846.50 | |