| 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 | $133.72 | 9.752% | $146.7604 | $146.76 | $146.75 | $146.80 |
| Purchase #2 | $68.69 | 7.726% | $73.997 | $74.00 | $74.00 | $74.00 |
| Purchase #3 | $248.67 | 3.703% | $257.8783 | $257.88 | $257.90 | $257.90 |
| Purchase #4 | $43.64 | 5.612% | $46.0891 | $46.09 | $46.10 | $46.10 |
| Purchase #5 | $49.38 | 10.508% | $54.5689 | $54.57 | $54.55 | $54.60 |
| Purchase #6 | $161.52 | 9.394% | $176.6932 | $176.69 | $176.70 | $176.70 |
| Purchase #7 | $100.32 | 9.557% | $109.9076 | $109.91 | $109.90 | $109.90 |
| 7 purchase totals = | $805.94 | $865.8945 | $865.90 | $865.90 | $866.00 | |