| 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 | $92.62 | 7.665% | $99.7193 | $99.72 | $99.70 | $99.70 |
| Purchase #2 | $9.31 | 13.663% | $10.582 | $10.58 | $10.60 | $10.60 |
| Purchase #3 | $216.35 | 10.684% | $239.4648 | $239.46 | $239.45 | $239.50 |
| Purchase #4 | $117.47 | 13.705% | $133.5693 | $133.57 | $133.55 | $133.60 |
| Purchase #5 | $176.74 | 4.687% | $185.0238 | $185.02 | $185.00 | $185.00 |
| Purchase #6 | $104.25 | 4.402% | $108.8391 | $108.84 | $108.85 | $108.80 |
| Purchase #7 | $130.99 | 4.433% | $136.7968 | $136.80 | $136.80 | $136.80 |
| 7 purchase totals = | $847.73 | $913.9951 | $913.99 | $913.95 | $914.00 | |