| 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 | $42.93 | 11.679% | $47.9438 | $47.94 | $47.95 | $47.90 |
| Purchase #2 | $164.35 | 3.458% | $170.0332 | $170.03 | $170.05 | $170.00 |
| Purchase #3 | $151.55 | 3.353% | $156.6315 | $156.63 | $156.65 | $156.60 |
| Purchase #4 | $192.75 | 12.596% | $217.0288 | $217.03 | $217.05 | $217.00 |
| Purchase #5 | $185.63 | 13.239% | $210.2056 | $210.21 | $210.20 | $210.20 |
| Purchase #6 | $121.86 | 6.114% | $129.3105 | $129.31 | $129.30 | $129.30 |
| Purchase #7 | $150.79 | 11.325% | $167.867 | $167.87 | $167.85 | $167.90 |
| 7 purchase totals = | $1,009.86 | $1,099.0204 | $1,099.02 | $1,099.05 | $1,098.90 | |