| 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 | $80.39 | 5.281% | $84.6354 | $84.64 | $84.65 | $84.60 |
| Purchase #2 | $234.57 | 3.153% | $241.966 | $241.97 | $241.95 | $242.00 |
| Purchase #3 | $31.55 | 12.860% | $35.6073 | $35.61 | $35.60 | $35.60 |
| Purchase #4 | $93.69 | 12.626% | $105.5193 | $105.52 | $105.50 | $105.50 |
| Purchase #5 | $24.27 | 5.373% | $25.574 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $222.76 | 11.408% | $248.1725 | $248.17 | $248.15 | $248.20 |
| Purchase #7 | $104.81 | 10.611% | $115.9314 | $115.93 | $115.95 | $115.90 |
| 7 purchase totals = | $792.04 | $857.4059 | $857.41 | $857.35 | $857.40 | |