| 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 | $94.74 | 12.633% | $106.7085 | $106.71 | $106.70 | $106.70 |
| Purchase #2 | $20.42 | 11.448% | $22.7577 | $22.76 | $22.75 | $22.80 |
| Purchase #3 | $94.51 | 3.860% | $98.1581 | $98.16 | $98.15 | $98.20 |
| Purchase #4 | $242.29 | 4.346% | $252.8199 | $252.82 | $252.80 | $252.80 |
| Purchase #5 | $115.64 | 9.319% | $126.4165 | $126.42 | $126.40 | $126.40 |
| Purchase #6 | $121.84 | 9.436% | $133.3368 | $133.34 | $133.35 | $133.30 |
| Purchase #7 | $54.38 | 9.151% | $59.3563 | $59.36 | $59.35 | $59.40 |
| 7 purchase totals = | $743.82 | $799.5538 | $799.57 | $799.50 | $799.60 | |