| 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 | $13.31 | 12.477% | $14.9707 | $14.97 | $14.95 | $15.00 |
| Purchase #2 | $164.45 | 7.793% | $177.2656 | $177.27 | $177.25 | $177.30 |
| Purchase #3 | $17.44 | 6.752% | $18.6175 | $18.62 | $18.60 | $18.60 |
| Purchase #4 | $93.54 | 5.146% | $98.3536 | $98.35 | $98.35 | $98.40 |
| Purchase #5 | $203.69 | 13.649% | $231.4916 | $231.49 | $231.50 | $231.50 |
| Purchase #6 | $45.69 | 10.722% | $50.5889 | $50.59 | $50.60 | $50.60 |
| Purchase #7 | $98.63 | 13.451% | $111.8967 | $111.90 | $111.90 | $111.90 |
| 7 purchase totals = | $636.75 | $703.1846 | $703.19 | $703.15 | $703.30 | |