| 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 | $216.33 | 6.539% | $230.4758 | $230.48 | $230.50 | $230.50 |
| Purchase #2 | $74.83 | 10.794% | $82.9072 | $82.91 | $82.90 | $82.90 |
| Purchase #3 | $40.42 | 9.121% | $44.1067 | $44.11 | $44.10 | $44.10 |
| Purchase #4 | $47.97 | 10.669% | $53.0879 | $53.09 | $53.10 | $53.10 |
| Purchase #5 | $144.90 | 5.451% | $152.7985 | $152.80 | $152.80 | $152.80 |
| Purchase #6 | $115.67 | 3.283% | $119.4674 | $119.47 | $119.45 | $119.50 |
| Purchase #7 | $52.34 | 10.839% | $58.0131 | $58.01 | $58.00 | $58.00 |
| 7 purchase totals = | $692.46 | $740.8566 | $740.87 | $740.85 | $740.90 | |