| 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 | $50.33 | 6.803% | $53.7539 | $53.75 | $53.75 | $53.80 |
| Purchase #2 | $206.64 | 8.106% | $223.3902 | $223.39 | $223.40 | $223.40 |
| Purchase #3 | $236.95 | 8.495% | $257.0789 | $257.08 | $257.10 | $257.10 |
| Purchase #4 | $109.55 | 5.157% | $115.1995 | $115.20 | $115.20 | $115.20 |
| Purchase #5 | $200.92 | 13.137% | $227.3149 | $227.31 | $227.30 | $227.30 |
| Purchase #6 | $43.86 | 13.873% | $49.9447 | $49.94 | $49.95 | $49.90 |
| Purchase #7 | $239.27 | 5.678% | $252.8558 | $252.86 | $252.85 | $252.90 |
| 7 purchase totals = | $1,087.52 | $1,179.5379 | $1,179.53 | $1,179.55 | $1,179.60 | |