| 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 | $87.31 | 9.219% | $95.3591 | $95.36 | $95.35 | $95.40 |
| Purchase #2 | $185.34 | 6.545% | $197.4705 | $197.47 | $197.45 | $197.50 |
| Purchase #3 | $57.29 | 13.469% | $65.0064 | $65.01 | $65.00 | $65.00 |
| Purchase #4 | $183.68 | 7.775% | $197.9611 | $197.96 | $197.95 | $198.00 |
| Purchase #5 | $46.97 | 10.820% | $52.0522 | $52.05 | $52.05 | $52.10 |
| Purchase #6 | $82.92 | 8.263% | $89.7717 | $89.77 | $89.75 | $89.80 |
| Purchase #7 | $91.25 | 10.528% | $100.8568 | $100.86 | $100.85 | $100.90 |
| 7 purchase totals = | $734.76 | $798.4778 | $798.48 | $798.40 | $798.70 | |