| 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 | $86.47 | 6.713% | $92.2747 | $92.27 | $92.25 | $92.30 |
| Purchase #2 | $26.55 | 10.424% | $29.3176 | $29.32 | $29.30 | $29.30 |
| Purchase #3 | $24.81 | 8.271% | $26.862 | $26.86 | $26.85 | $26.90 |
| Purchase #4 | $142.52 | 6.766% | $152.1629 | $152.16 | $152.15 | $152.20 |
| Purchase #5 | $9.67 | 4.159% | $10.0722 | $10.07 | $10.05 | $10.10 |
| Purchase #6 | $19.51 | 6.719% | $20.8209 | $20.82 | $20.80 | $20.80 |
| Purchase #7 | $67.46 | 13.432% | $76.5212 | $76.52 | $76.50 | $76.50 |
| 7 purchase totals = | $376.99 | $408.0315 | $408.02 | $407.90 | $408.10 | |