| 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 | $82.70 | 9.672% | $90.6987 | $90.70 | $90.70 | $90.70 |
| Purchase #2 | $226.32 | 5.649% | $239.1048 | $239.10 | $239.10 | $239.10 |
| Purchase #3 | $30.32 | 9.632% | $33.2404 | $33.24 | $33.25 | $33.20 |
| Purchase #4 | $129.71 | 12.243% | $145.5904 | $145.59 | $145.60 | $145.60 |
| Purchase #5 | $67.32 | 10.580% | $74.4425 | $74.44 | $74.45 | $74.40 |
| Purchase #6 | $5.67 | 8.345% | $6.1432 | $6.14 | $6.15 | $6.10 |
| Purchase #7 | $145.98 | 5.184% | $153.5476 | $153.55 | $153.55 | $153.50 |
| 7 purchase totals = | $688.02 | $742.7676 | $742.76 | $742.80 | $742.60 | |