| 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 | $104.83 | 3.581% | $108.584 | $108.58 | $108.60 | $108.60 |
| Purchase #2 | $232.79 | 4.685% | $243.6962 | $243.70 | $243.70 | $243.70 |
| Purchase #3 | $65.87 | 7.778% | $70.9934 | $70.99 | $71.00 | $71.00 |
| Purchase #4 | $157.74 | 9.280% | $172.3783 | $172.38 | $172.40 | $172.40 |
| Purchase #5 | $24.54 | 13.209% | $27.7815 | $27.78 | $27.80 | $27.80 |
| Purchase #6 | $49.99 | 4.148% | $52.0636 | $52.06 | $52.05 | $52.10 |
| Purchase #7 | $51.91 | 3.848% | $53.9075 | $53.91 | $53.90 | $53.90 |
| 7 purchase totals = | $687.67 | $729.4045 | $729.40 | $729.45 | $729.50 | |