| 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 | $14.86 | 7.581% | $15.9865 | $15.99 | $16.00 | $16.00 |
| Purchase #2 | $200.66 | 12.428% | $225.598 | $225.60 | $225.60 | $225.60 |
| Purchase #3 | $57.82 | 5.683% | $61.1059 | $61.11 | $61.10 | $61.10 |
| Purchase #4 | $16.63 | 10.709% | $18.4109 | $18.41 | $18.40 | $18.40 |
| Purchase #5 | $179.25 | 8.396% | $194.2998 | $194.30 | $194.30 | $194.30 |
| Purchase #6 | $141.88 | 10.444% | $156.6979 | $156.70 | $156.70 | $156.70 |
| Purchase #7 | $150.57 | 5.242% | $158.4629 | $158.46 | $158.45 | $158.50 |
| 7 purchase totals = | $761.67 | $830.5619 | $830.57 | $830.55 | $830.60 | |