| 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 | $30.86 | 8.141% | $33.3723 | $33.37 | $33.35 | $33.40 |
| Purchase #2 | $61.48 | 12.409% | $69.1091 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $213.28 | 7.205% | $228.6468 | $228.65 | $228.65 | $228.60 |
| Purchase #4 | $140.77 | 9.737% | $154.4768 | $154.48 | $154.50 | $154.50 |
| Purchase #5 | $16.68 | 10.874% | $18.4938 | $18.49 | $18.50 | $18.50 |
| Purchase #6 | $199.83 | 3.430% | $206.6842 | $206.68 | $206.70 | $206.70 |
| Purchase #7 | $26.97 | 3.436% | $27.8967 | $27.90 | $27.90 | $27.90 |
| 7 purchase totals = | $689.87 | $738.6797 | $738.68 | $738.70 | $738.70 | |