| 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 | $44.46 | 9.345% | $48.6148 | $48.61 | $48.60 | $48.60 |
| Purchase #2 | $100.58 | 12.374% | $113.0258 | $113.03 | $113.05 | $113.00 |
| Purchase #3 | $203.95 | 9.855% | $224.0493 | $224.05 | $224.05 | $224.00 |
| Purchase #4 | $90.89 | 8.162% | $98.3084 | $98.31 | $98.30 | $98.30 |
| Purchase #5 | $155.92 | 5.833% | $165.0148 | $165.01 | $165.00 | $165.00 |
| Purchase #6 | $162.74 | 3.379% | $168.239 | $168.24 | $168.25 | $168.20 |
| Purchase #7 | $194.58 | 9.873% | $213.7909 | $213.79 | $213.80 | $213.80 |
| 7 purchase totals = | $953.12 | $1,031.0430 | $1,031.04 | $1,031.05 | $1,030.90 | |