| 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 | $68.67 | 13.413% | $77.8807 | $77.88 | $77.90 | $77.90 |
| Purchase #2 | $49.39 | 11.350% | $54.9958 | $55.00 | $55.00 | $55.00 |
| Purchase #3 | $135.87 | 8.507% | $147.4285 | $147.43 | $147.45 | $147.40 |
| Purchase #4 | $115.59 | 3.470% | $119.601 | $119.60 | $119.60 | $119.60 |
| Purchase #5 | $93.53 | 7.366% | $100.4194 | $100.42 | $100.40 | $100.40 |
| Purchase #6 | $95.55 | 3.782% | $99.1637 | $99.16 | $99.15 | $99.20 |
| Purchase #7 | $183.88 | 12.348% | $206.5855 | $206.59 | $206.60 | $206.60 |
| 7 purchase totals = | $742.48 | $806.0746 | $806.08 | $806.10 | $806.10 | |