| 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 | $52.92 | 11.295% | $58.8973 | $58.90 | $58.90 | $58.90 |
| Purchase #2 | $10.74 | 8.319% | $11.6335 | $11.63 | $11.65 | $11.60 |
| Purchase #3 | $95.59 | 5.195% | $100.5559 | $100.56 | $100.55 | $100.60 |
| Purchase #4 | $224.61 | 4.331% | $234.3379 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $77.61 | 7.366% | $83.3268 | $83.33 | $83.35 | $83.30 |
| Purchase #6 | $248.37 | 8.182% | $268.6916 | $268.69 | $268.70 | $268.70 |
| Purchase #7 | $45.99 | 13.329% | $52.12 | $52.12 | $52.10 | $52.10 |
| 7 purchase totals = | $755.83 | $809.5630 | $809.57 | $809.60 | $809.50 | |