| 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 | $88.41 | 4.173% | $92.0993 | $92.10 | $92.10 | $92.10 |
| Purchase #2 | $115.42 | 7.265% | $123.8053 | $123.81 | $123.80 | $123.80 |
| Purchase #3 | $13.85 | 13.454% | $15.7134 | $15.71 | $15.70 | $15.70 |
| Purchase #4 | $140.98 | 6.275% | $149.8265 | $149.83 | $149.85 | $149.80 |
| Purchase #5 | $42.86 | 3.318% | $44.2821 | $44.28 | $44.30 | $44.30 |
| Purchase #6 | $127.59 | 7.419% | $137.0559 | $137.06 | $137.05 | $137.10 |
| Purchase #7 | $239.68 | 10.585% | $265.0501 | $265.05 | $265.05 | $265.10 |
| 7 purchase totals = | $768.79 | $827.8326 | $827.84 | $827.85 | $827.90 | |