| 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 | $50.50 | 7.310% | $54.1916 | $54.19 | $54.20 | $54.20 |
| Purchase #2 | $210.84 | 12.204% | $236.5709 | $236.57 | $236.55 | $236.60 |
| Purchase #3 | $214.59 | 9.474% | $234.9203 | $234.92 | $234.90 | $234.90 |
| Purchase #4 | $133.43 | 12.855% | $150.5824 | $150.58 | $150.60 | $150.60 |
| Purchase #5 | $184.84 | 5.835% | $195.6254 | $195.63 | $195.65 | $195.60 |
| Purchase #6 | $34.57 | 10.427% | $38.1746 | $38.17 | $38.15 | $38.20 |
| Purchase #7 | $88.79 | 9.562% | $97.2801 | $97.28 | $97.30 | $97.30 |
| 7 purchase totals = | $917.56 | $1,007.3453 | $1,007.34 | $1,007.35 | $1,007.40 | |