| 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 | $15.49 | 11.443% | $17.2625 | $17.26 | $17.25 | $17.30 |
| Purchase #2 | $58.36 | 12.248% | $65.5079 | $65.51 | $65.50 | $65.50 |
| Purchase #3 | $54.92 | 3.326% | $56.7466 | $56.75 | $56.75 | $56.70 |
| Purchase #4 | $115.97 | 5.384% | $122.2138 | $122.21 | $122.20 | $122.20 |
| Purchase #5 | $105.72 | 13.775% | $120.2829 | $120.28 | $120.30 | $120.30 |
| Purchase #6 | $147.52 | 10.300% | $162.7146 | $162.71 | $162.70 | $162.70 |
| Purchase #7 | $176.62 | 13.136% | $199.8208 | $199.82 | $199.80 | $199.80 |
| 7 purchase totals = | $674.60 | $744.5491 | $744.54 | $744.50 | $744.50 | |