| 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 | $45.49 | 12.560% | $51.2035 | $51.20 | $51.20 | $51.20 |
| Purchase #2 | $89.91 | 8.582% | $97.6261 | $97.63 | $97.65 | $97.60 |
| Purchase #3 | $170.82 | 5.803% | $180.7327 | $180.73 | $180.75 | $180.70 |
| Purchase #4 | $220.47 | 6.640% | $235.1092 | $235.11 | $235.10 | $235.10 |
| Purchase #5 | $161.70 | 4.201% | $168.493 | $168.49 | $168.50 | $168.50 |
| Purchase #6 | $247.53 | 4.632% | $258.9956 | $259.00 | $259.00 | $259.00 |
| Purchase #7 | $107.82 | 8.739% | $117.2424 | $117.24 | $117.25 | $117.20 |
| 7 purchase totals = | $1,043.74 | $1,109.4025 | $1,109.40 | $1,109.45 | $1,109.30 | |