| 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 | $25.40 | 5.606% | $26.8239 | $26.82 | $26.80 | $26.80 |
| Purchase #2 | $43.93 | 8.610% | $47.7124 | $47.71 | $47.70 | $47.70 |
| Purchase #3 | $12.46 | 8.695% | $13.5434 | $13.54 | $13.55 | $13.50 |
| Purchase #4 | $165.62 | 10.662% | $183.2784 | $183.28 | $183.30 | $183.30 |
| Purchase #5 | $161.87 | 9.602% | $177.4128 | $177.41 | $177.40 | $177.40 |
| Purchase #6 | $226.32 | 12.466% | $254.5331 | $254.53 | $254.55 | $254.50 |
| Purchase #7 | $81.90 | 11.471% | $91.2947 | $91.29 | $91.30 | $91.30 |
| 7 purchase totals = | $717.50 | $794.5987 | $794.58 | $794.60 | $794.50 | |