| 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 | $97.81 | 11.139% | $108.7051 | $108.71 | $108.70 | $108.70 |
| Purchase #2 | $247.69 | 12.147% | $277.7769 | $277.78 | $277.80 | $277.80 |
| Purchase #3 | $33.62 | 13.587% | $38.1879 | $38.19 | $38.20 | $38.20 |
| Purchase #4 | $174.41 | 5.292% | $183.6398 | $183.64 | $183.65 | $183.60 |
| Purchase #5 | $14.82 | 8.450% | $16.0723 | $16.07 | $16.05 | $16.10 |
| Purchase #6 | $64.77 | 11.839% | $72.4381 | $72.44 | $72.45 | $72.40 |
| Purchase #7 | $161.89 | 12.269% | $181.7523 | $181.75 | $181.75 | $181.80 |
| 7 purchase totals = | $795.01 | $878.5724 | $878.58 | $878.60 | $878.60 | |