| 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 | $26.95 | 11.225% | $29.9751 | $29.98 | $30.00 | $30.00 |
| Purchase #2 | $69.31 | 4.740% | $72.5953 | $72.60 | $72.60 | $72.60 |
| Purchase #3 | $224.61 | 8.635% | $244.0051 | $244.01 | $244.00 | $244.00 |
| Purchase #4 | $74.25 | 3.234% | $76.6512 | $76.65 | $76.65 | $76.70 |
| Purchase #5 | $91.88 | 9.783% | $100.8686 | $100.87 | $100.85 | $100.90 |
| Purchase #6 | $124.28 | 11.747% | $138.8792 | $138.88 | $138.90 | $138.90 |
| Purchase #7 | $85.53 | 11.147% | $95.064 | $95.06 | $95.05 | $95.10 |
| 7 purchase totals = | $696.81 | $758.0385 | $758.05 | $758.05 | $758.20 | |