| 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 | $40.35 | 7.542% | $43.3932 | $43.39 | $43.40 | $43.40 |
| Purchase #2 | $193.30 | 13.367% | $219.1384 | $219.14 | $219.15 | $219.10 |
| Purchase #3 | $153.90 | 7.478% | $165.4086 | $165.41 | $165.40 | $165.40 |
| Purchase #4 | $78.76 | 9.151% | $85.9673 | $85.97 | $85.95 | $86.00 |
| Purchase #5 | $101.78 | 13.810% | $115.8358 | $115.84 | $115.85 | $115.80 |
| Purchase #6 | $170.54 | 13.202% | $193.0547 | $193.05 | $193.05 | $193.10 |
| Purchase #7 | $61.30 | 10.441% | $67.7003 | $67.70 | $67.70 | $67.70 |
| 7 purchase totals = | $799.93 | $890.4983 | $890.50 | $890.50 | $890.50 | |