| 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 | $64.85 | 8.576% | $70.4115 | $70.41 | $70.40 | $70.40 |
| Purchase #2 | $182.70 | 13.227% | $206.8657 | $206.87 | $206.85 | $206.90 |
| Purchase #3 | $231.46 | 6.251% | $245.9286 | $245.93 | $245.95 | $245.90 |
| Purchase #4 | $116.83 | 10.853% | $129.5096 | $129.51 | $129.50 | $129.50 |
| Purchase #5 | $120.34 | 13.378% | $136.4391 | $136.44 | $136.45 | $136.40 |
| Purchase #6 | $77.68 | 10.792% | $86.0632 | $86.06 | $86.05 | $86.10 |
| Purchase #7 | $187.76 | 10.544% | $207.5574 | $207.56 | $207.55 | $207.60 |
| 7 purchase totals = | $981.62 | $1,082.7751 | $1,082.78 | $1,082.75 | $1,082.80 | |