| 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 | $26.88 | 7.233% | $28.8242 | $28.82 | $28.80 | $28.80 |
| Purchase #2 | $235.77 | 10.833% | $261.311 | $261.31 | $261.30 | $261.30 |
| Purchase #3 | $52.77 | 3.534% | $54.6349 | $54.63 | $54.65 | $54.60 |
| Purchase #4 | $95.49 | 5.755% | $100.9854 | $100.99 | $101.00 | $101.00 |
| Purchase #5 | $34.40 | 13.147% | $38.9226 | $38.92 | $38.90 | $38.90 |
| Purchase #6 | $158.47 | 10.228% | $174.6783 | $174.68 | $174.70 | $174.70 |
| Purchase #7 | $70.94 | 4.148% | $73.8826 | $73.88 | $73.90 | $73.90 |
| 7 purchase totals = | $674.72 | $733.2390 | $733.23 | $733.25 | $733.20 | |